Best Ostek in 2026

Universal for dry or wet cutting

X teeth offer fast and smooth cutting

High temperature extraction diamond blade has a long service life.

🌞【Superior Quality】- This LED Exit sign light Complies with UL 924 Emergency Lighting and Exit Sign Regulations; Injection-molded thermoplastic housing with engineering grade. 5VA flame retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages

🌞【Reliable Operation】- UL-listed for safe operation and first-class quality, safety and interference resistant. Built-in Battery Backup, this emergency light is able to remain provides enough ample brightness for at least 90 minutes during power. 120V-277V AC universal voltage operation for wide places

🌞【Flexible Installation】- end mount, hang mount and ceiling mount. The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting.easy to install, all the mounting hardware and accessories are included in the package

Universal for dry or wet cutting

X teeth offer fast and smooth cutting

High temperature extraction diamond blade has a long service life.

🌞【Superior Quality】- This LED Exit sign light Complies with UL 924 Emergency Lighting and Exit Sign Regulations; Injection-molded thermoplastic housing with engineering grade. 5VA flame retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages

🌞【Reliable Operation】- UL-listed for safe operation and first-class quality, safety and interference resistant. Built-in Battery Backup, this emergency light is able to remain provides enough ample brightness for at least 90 minutes during power. 120V-277V AC universal voltage operation for wide places

🌞【Flexible Installation】- end mount, hang mount and ceiling mount. The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting.easy to install, all the mounting hardware and accessories are included in the package

🌞 SUPER BRIGHT AND ENERGY SAVING -- This LED high bay retrofit kit LED Corn Light Bulb provides7560 lumens at 54W with an incredible Lumen Efficacy of 140 lm/W to replace 200W MH/HPS/HID traditional light fixtures, effectively saving 90% of the amount on your energy bills,5000K daylight white ensures a super bright lighting experience

🌞 EASY & SAFETY INSTALLATION -- Comes with Rotatable E39 Mogul Base that makes it easy to retrofit old mercury vapor/metal halide/HPS bulb of shoebox area parking lots light, cobra head area light, wall pack, canopy, high bay, street lights, gas station fixtures, flood lights, high bay fixtures, ect

🌞 SUPERIOR DESIGN -- high-quality SMD LEDs to obtain 140 lumens per watt and chips have a 80+ CRI Rating for clear color. 100-277V UL Driver for high efficiency, long life and high reliability. Better cooling system designed with aluminum heat sink ensures long lifespan and low operating temperature. With an extra long life rating of 500,00 hours, that's about 23 years of 6 hours per day

🌞【US Standard】- This LED Exit sign light Complies with UL 924 Emergency Lighting and Exit Sign Regulations; Injection-molded thermoplastic housing with engineering grade. 5VA flame retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages

🌞【Reliable Operation】- UL-listed for safe operation and first-class quality, safety and interference resistant. Built-in Battery Backup, this emergency light is able to remain provides enough ample brightness for at least 90 minutes during power. 120V-277V AC universal voltage operation for wide places.

🌞【Flexible Installation】- end mount, hang mount and ceiling mount. The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting.easy to install, all the mounting hardware and accessories are included in the package.

🌞【US Standard】- This LED Exit sign light Complies with UL 924 Emergency Lighting and Exit Sign Regulations; Injection-molded thermoplastic housing with engineering grade. Flame - retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages

🌞【Reliable Operation】- UL-listed for safe operation and first-class quality, safety and interference resistant. The emergency light built-in Nickel cadmium backup battery provides 90 minutes of emergency operation during a power outage. 120V-277V AC universal voltage operation for wide places.

🌞【Flexible Installation】- end mount, hang mount and ceiling mount. The led exit lights fits standard size junction boxes, suitable for indoor damp location- Universal (top or back) mounting.easy to install, all the mounting hardware and accessories are included in the package.

💡 SUPER BRIGHT AND ENERGY SAVING -- This LED high bay retrofit kit LED Corn Light Bulb provides7560 lumens at 54W with an incredible Lumen Efficacy of 140 lm/W to replace 200W MH/HPS/HID traditional light fixtures, effectively saving 90% of the amount on your energy bills,5000K daylight white ensures a super bright lighting experience

💡 EASY & SAFETY INSTALLATION -- Comes with Rotatable E39 Mogul Base that makes it easy to retrofit old mercury vapor/metal halide/HPS bulb of shoebox area parking lots light, cobra head area light, wall pack, canopy, high bay, street lights, gas station fixtures, flood lights, high bay fixtures, ect

💡 SUPERIOR DESIGN -- high-quality SMD LEDs to obtain 140 lumens per watt and chips have a 80+ CRI Rating for clear color. 100-277V UL Driver for high efficiency, long life and high reliability. Better cooling system designed with aluminum heat sink ensures long lifespan and low operating temperature. With an extra long life rating of 500,00 hours, that's about 23 years of 6 hours per day

🌞【Light Up Larger Area】- The 150w White led parking lot lights bring 21000LM with SMD3030 chips.Ideal substitution for 500W HPS/MH traditional lights. Up to 140lm/watt, AC 200-480V 150°beam angle. 5000K color temperature of lighting is a nice choice for street light illumination. Anti-shock, anti-moisture, no glare, no strobe light, no ghosting, protecting your eyes

🌞【Commercial Grade Material】- The UL/DLC Listed led street area lights are made of die-casting aluminum body with polyester powder-coated finish. The scientific design helps the exterior light post top to dissipate better, achieve the best use of the led lighting. IP65 waterproof and Dimmable: 1-10V, wet environment, sandstorms, snowstorms, and harsh weather conditions

🌞【Flexible Installation】- The pole mount of our parking lot area light fits for a 2 3/8-inch OD tenon & less than or equal to 2.4 inch standard pole. Comes with an adjustable slip-filter or Arm mount bracket angles from –90~+90 degrees.Very easy to install and transfor. High performance of power factor >0.9, more than 50000hours lifespan, provides a continuous, efficient, energy-saving led lamp posts outdoor lighting environment

🌞【Light Up Larger Area】- The 150w White led parking lot lights bring 21000LM with SMD3030 chips.Ideal substitution for 500W HPS/MH traditional lights. Up to 140lm/watt, AC 200-480V 150°beam angle. 5000K color temperature of lighting is a nice choice for street light illumination. Anti-shock, anti-moisture, no glare, no strobe light, no ghosting, protecting your eyes

🌞【Commercial Grade Material】- The UL/DLC Listed led street area lights are made of die-casting aluminum body with polyester powder-coated finish. The scientific design helps the exterior light post top to dissipate better, achieve the best use of the led lighting. IP65 waterproof and Dimmable: 1-10V, wet environment, sandstorms, snowstorms, and harsh weather conditions

🌞【Flexible Installation】- The pole mount of our parking lot area light fits for a 2 3/8-inch OD tenon & less than or equal to 2.4 inch standard pole. Comes with an adjustable slip-filter or Arm mount bracket angles from –90~+90 degrees.Very easy to install and transfor. High performance of power factor >0.9, more than 50000hours lifespan, provides a continuous, efficient, energy-saving led lamp posts outdoor lighting environment

🌞【Light Up Larger Area】- The 150w White led parking lot lights bring 21000LM with SMD3030 chips.Ideal substitution for 500W HPS/MH traditional lights. Up to 140lm/watt, AC 200-480V 150°beam angle. 5000K color temperature of lighting is a nice choice for street light illumination. Anti-shock, anti-moisture, no glare, no strobe light, no ghosting, protecting your eyes

🌞【Commercial Grade Material】- The UL/DLC Listed led street area lights are made of die-casting aluminum body with polyester powder-coated finish. The scientific design helps the exterior light post top to dissipate better, achieve the best use of the led lighting. IP65 waterproof and Dimmable: 1-10V, wet environment, sandstorms, snowstorms, and harsh weather conditions

🌞【Flexible Installation】- The pole mount of our parking lot area light fits for a 2 3/8-inch OD tenon & less than or equal to 2.4 inch standard pole. Comes with an adjustable slip-filter or Arm mount bracket angles from –90~+90 degrees.Very easy to install and transfor. High performance of power factor >0.9, more than 50000hours lifespan, provides a continuous, efficient, energy-saving led lamp posts outdoor lighting environment

🌞【Light Up Larger Area】- The 300w white parking lot lights bring 42000LM with SMD3030 chips.Ideal substitution for 1000W HPS/MH traditional lights. Up to 140lm/watt, AC 110-277V 150°beam angle. 5000K color temperature of lighting is a nice choice for street light illumination. Anti-shock, anti-moisture, no glare, no strobe light, no ghosting, protecting your eyes

🌞【Commercial Grade Material】- The UL/DLC Listed led street area lights are made of die-casting aluminum body with polyester powder-coated finish. The scientific design helps the exterior light post top to dissipate better, achieve the best use of the led lighting. IP65 waterproof and Dimmable: 1-10V, wet environment, sandstorms, snowstorms, and harsh weather conditions

🌞【Flexible Installation】- The pole mount of our parking lot area light Inner diameter is 2 3/8 inches, so pole can be 2 - 2.4inches Comes with an adjustable slip-filter or Arm mount bracket angles from –90~+90 degrees.Very easy to install and transfor. High performance of power factor >0.9, more than 50000hours lifespan, provides a continuous, efficient, energy-saving led lamp posts outdoor lighting environment

💡80%ENERGY SAVING & ULTRA BRIGHT - This 150W LED high bay light gives off industry-leading illumination! With Light efficiency up to 150LM/W, it outputs incredible 22500lm which is equivalent to 750W HID/HPS, cut down the electricity bill by up to 80% instantly. And it designed with 120 degree big beam angle ensure the biggest coverage. 120 ° Reflector, 5000K daylight, No UV or IR in the beam.NO flickering, NO humming.

🌗DIMMABLE & APPLICATION - This UFOhigh bay lights have a 0-10V seamless dimming function, which allows you to adjust the brightness of the lights according to your needs. The UL-certified power supply enables the LED high bay to provide excellent brightness without electromagnetic interference affecting the signal or flicker, CRI is greater than 80. Wet location rated, ideal for warehouses, garages, gymnasiums, workshops, storage yards and other industrial and commercial spaces.

🛠️EASY INSTALLATION - This ufo led garage light can be installed in 3 minutes and provides 3 installation methods, Hook mout , Ceiling mount and 1/2”NPT mount. The motion sensor installed within 3 seconds can sense objects within φ45.92 feet from the LED high bay light and automatically switch within 5 seconds (please note that the motion sensor needs to be purchased separately).

💡80%ENERGY SAVING & ULTRA BRIGHT - With the latest SMD3030 chip technology, this 5000K light color 55W 9”×9”LED Canopy light has a high efficacy of 130lm/W means operating at only 55W while maintain a superior 7150 lumens output, which is equivalent to 175-240W MH/HPS, and cut down the electricity bill by up to 80% instantly.

✔️IP65 WATERPROOF & HEAT DISSIPATION DESIGN - The latest gas station LED lights is made of die-cast aluminum alloy with dense aluminum plate grooves for better heat dissipation and shock and drop resistance. The IP65 waterproof rating means it is suitable for indoor and outdoor wet locations. The surface is covered with a protective powder coating, which is colorfast, corrosion-resistant, and high temperature resistant.

👍50,000H LASTING LIFESPAN & TOP STANDARDS - The lifespan of 50,000 hours of this outdoor Canopy Light fixtures is 10 times that of traditional incandescent lamps, which means it will work for 17 years! Power Efficacy more than 95%, UL Listed and DLC Certified means to provide top quality and performance.UL provides security quality, DLC approval good for project subsidy.

🌞【Light Up Larger Area】- This 300w led parking lot lights with Photocell, can turn on automatically at dusk and off at dawn provides 42000LM. Ideal substitution for 1000W HPS/MH traditional lights. Up to 140lm/watt, AC 110-277V 150°beam angle. 5000K color temperature of lighting is a nice choice for street light illumination. LED area light CRI is over 80. More vivid and natural lighting

🌞【Commercial Grade Material】- The UL/DLC Listed led street area lights are made of die-casting aluminum body with polyester powder-coated finish. The scientific design helps the exterior light post top to dissipate better, achieve the best use of the led lighting. IP66 waterproof and Dimmable: 0-10V, wet environment, sandstorms, snowstorms, and harsh weather conditions. Anti-shock, anti-moisture, no glare, no strobe light, no ghosting, protecting your eyes.

🌞【Flexible Installation】- The pole mount of our parking lot area light fits for a 2 3/8-inch OD tenon & less than or equal to 2.4 inch standard pole. Comes with an adjustable slip-filter mounting bracket angles from –90~+90 degrees. Very easy to install and transform. High performance of power factor >0.9, more than 50000hours lifespan, provides a continuous, efficient, energy-saving led lamp posts outdoor lighting environment

🌞【SUPERIOR QUALITY】- This LED Exit sign light Complies with UL 924 Emergency Lighting and Exit Sign Regulations; Injection-molded thermoplastic housing with engineering grade. 5VA flame retardant, high-impact resistant, continue to operate in case of fire or earthquake. Outages

🌞【RELIABLE OPERATION】- UL-listed for safe operation and first-class quality, safety and interference resistant. Built-in Battery Backup, this emergency light is able to remain provides enough ample brightness for at least 90 minutes during power. 120V-277V AC universal voltage operation for wide places.

🌞【FLEXIBLE INSTALLATION】- Suitable for ceiling fixing, hanging chain, wall installation. This LED exit light suitable for standard size junction box . easy to install, All installation hardware and accessories are included in the package.

💡【Efficient and Energy-saving】: The Oval LED Emergency Wall Pack Light provides bright and uniform lighting while saving energy compared to traditional lighting fixtures.

💡【Long-lasting Backup Time】: With a backup time of ≥90 minutes, this wall pack light ensures reliable illumination during power outages or other emergencies.

💡【Waterproof and Durable】: The IP65 waterproof rating and durable die-cast aluminum housing make this Emergency Wall Pack light ideal for outdoor applications and harsh weather conditions.

🌞80%ENERGY SAVING & ULTRA BRIGHT - This 150W high quality and powerful high bay light gives off industry-leading illumination! With Light efficiency up to 150LM/W, it outputs incredible 22500lm which is equivalent to 750W HID/HPS, cut down the electricity bill by up to 80% instantly. And it designed with 120 degree big beam angle ensure the biggest coverage. 120 ° Reflector, 5000K daylight, No UV or IR in the beam.NO flickering, NO humming.

🌞DIMMABLE & APPLICATION - This high bay lights have a 0-10V seamless dimming function, which allows you to adjust the brightness of the lights according to your needs. The UL-certified power supply enables the LED high bay to provide excellent brightness without electromagnetic interference affecting the signal or flicker, CRI is greater than 80. IP65 Wet location rated, ideal for warehouses, garages, gymnasiums, workshops, storage yards and other industrial and commercial spaces.

🌞EASY INSTALLATION - This UFO led high bay light can be installed in 3 minutes and provides 3 installation methods, Hook mout , Ceiling mount and 1/2”NPT mount. The motion sensor installed within 3 seconds can sense objects within φ45.92 feet from the LED high bay light and automatically switch within 5 seconds (please note that the motion sensor needs to be purchased separately).

Carbide teeth can last up to 60 times longer than standard steel blades

Compatible with 7-1/4" diameter circular saws 5280-01/5180-01/5080-01

Included components: 7-1/4-Inch 40-Tooth Carbide Tipped Saw Blade

Woodcutting saw blades are made entirely of Cr-V steel construction for cutting coarse/fuel wood with a 20-175mm thickness, FREE OF NAIL. Pruning saw blade for cutting branches with less than dia.180mm.

Metal saw blades are made of Bi-material for cutting metal with a thickness of 0.7-8mm, pipes/profiles with dia.5-100mm, effortless, fine out.

Compatible with all reciprocating saw brands. The combination set provides a selection of blades for typical applications. Ideal for use with metal, plastic, wood, and drywall.

The product is 7-1/4x24t Diablo blade

Easy to use

The product is manufactured in Italy

RESIN CUT OFF DISCS – With low heat generation and thin cutting line, the cut off wheels are applicable to electric drills, hanging grinders, electric grinders, etc. They can be used to cut metal, plastic, chassis modification, thin metal circuit board and DIY production after connected with mandrels, and are ideal for olive cutting.

HSS CIRCULAR SAW BLADES – The cut off saw blades are high speed steel and there are 5 kinds of outer diameters 22/25/32/35/44/50mm. They are suitable for cutting wood, plastic products, aluminum alloy, soft metal, etc.

DIAMOND CUTTING WHEELS – The cutting wheels are made of high quality diamond. With high cutting efficiency, high durability, stable quality, etc., they are suitable for cutting gem, jade and glass.

The product is 7-1/4x4T Cement Blade

Easy to use

The product is manufactured in China

Standard for Universal diamond cutting disc - for reliable cutting in general building materials

Particularly suitable for applications in pumice stone, curbs, screed stone, limestone, clinker brick, mortar, aerated concrete, sandstone and brick

Also suitable for concrete, roof tiles, limestone plaster, marble, fireclay bricks, slate bricks, composite bricks and cement bonded fibre boards.

High performance carbide for greater durability and cutting performance in metals with a thickness from 3/16" to 9/16"

Enhanced carbide tip to blade connection for extreme impact resistance

1 in. oversized blade body for straighter cuts with less vibration

Extended performance diamond matrix provides 350 times the life of conventional abrasives

Ideal addition to 4-to-4-1/2-inch grinders

Continuous rim turbo design provides optimal use in brick, block, and tile

Durable product

This product meets the customer requirements

Manufactured in Italy

Standard for Concrete Diamond Cutting Disc provides reliable cuts in concrete

Optimised diamond matrix delivers solid results thanks to the disc's high-quality standards

Bosch's diamond competence centre in Switzerland ensures consistent quality

4-1/2IN PORCELAIN TILE BLADE

4-1/2IN PORCELAIN TILE BLADE

4-1/2IN PORCELAIN TILE BLADE

Steel Demon Ferrous Cutting Saw Blade

Steel Demon Ferrous Cutting Saw Blade

Steel Demon Ferrous Cutting Saw Blade