Best Interior Light Courtesy Step Light Bulbs in 2026
Daisy
Last Updated: Aug 2, 2026
Daisy
Last Updated: Aug 2, 2026
* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 4)Length: 31mm(1.25"); Color: Red; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.1A; Power: 1.2W/bulb; Lumen:500lm/bulb, equipped with 6 pieces high power 3030 LED chipset
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430, 7065 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE, owner manual or stock bulb size to confirm the size is correct for your vehicle before placing an order
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 2)Working voltage: 10V~30V, Current: 0.17A, Power: 2W/bulb, Color: amber yellow, Lumen:500lm/bulb, Width: 0.39", Length: 0.97". Each bulb has 15 pieces of 4014 led chips, 360 degree lighting angle
Features: Built-in intelligent constant current IC driver for quality performance, no polarity design, aluminum circuit board for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk cargo light, license plate light, side marker light, interior door light, reading light, glove box light, parking light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: W5W, T10, 168, 175, 192, 194, 147, 152, 158, 159, 161, 184, 2821, 2825, 2827, 2886X, 3652, 12256, 12961, 12396, 12396NALL, W3W, 17097, 17177, PC161, PC168, PC175, etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please double check owners manual or stock bulb size before placing an order as Amazon fitment system may not be 100% accurate, the bulb size may vary according to the trim of your vehicle.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 4)Length: 31mm(1.25"); Color: green; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.15A; Power: 1.8W/bulb; Lumen:500lm/bulb, equipped with 6 pieces high power 3030 LED chipset
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430, 7065 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE, owner manual or stock bulb size to confirm the size is correct for your vehicle before placing an order
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 4)Length: 31mm(1.25"); Color: blue; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.15A; Power: 1.8W/bulb; Lumen:500lm/bulb, equipped with 6 pieces high power 3030 LED chipset
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430, 7065 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE, owner manual or stock bulb size to confirm the size is correct for your vehicle before placing an order
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Set of 2 bulbs) 72 pcs high power & high brightness 3014 SMD LED chips, 360 degree light output; Voltage: DC 12V-24V, Color: amber yellow
Advantage: compatible for both CK/SRCK and standard socket, non-polarity design. Intelligent constant current IC, 6063 aluminum for excellent heat dissipation, low temperature longer lifespan
Application: front/rear turn signal blinker light, daytime running light(DRL), backup reverse light, side marker light, parking light, cornering light, brake stop tail light, etc.
Cross reference number: T25 3156 3157 3056 3456 4156 3155 3047 3057 3357 3457 4057 4144 4157 3157A 3157K 3157AK 3157X 3157ST 3157NA 3157NAK 3157NALL 3157KX 3157LL 3047LL 3047K 3057A 3057K 3057X 3057KX 3057ST 3057LL 3057ALL 3057KLCP 3155LL 3357A 3357LL 3357K 3357ALL 3457A 3457K 3457NA 3457AK 3457NAK 3457ALL 3757A 3757AK 3757ALL 4057K 4057LL 4114K 4114LL 4157LL 4157K 4157NA 4157NAK 5702A 5702AK 3157-CK 3157-SCK 3157-SRCK etc.
ONE YEAR warranty. PLEASE NOTE: For turn signal light upgrade,load resistor might be required to avoid hyper flashing or error code issue. Please check the owner manual or stock bulb size before purchasing.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 4)Length: 42mm; Color: red; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.1A; Power: 1.2W/bulb; Lumen: 500lm/bulb
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: 211, 212, 211-2, 212-2, 214-2, 560, 569, 578, 6411, 6413, 6429, 6451 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE or owner manual before placing an order.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 4) 500lm per 578 LED bulb, Length: 42mm; Color: ice blue; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.15A; Power: 1.8W/bulb
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: 211, 212, 211-2, 212-2, 214-2, 560, 569, 578, 6411, 6413, 6429, 6451 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE or owner manual before placing an order.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 4)Length: 42mm; Color: green; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.15A; Power: 1.8W/bulb; Lumen: 500lm/bulb
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: 211, 212, 211-2, 212-2, 214-2, 560, 569, 578, 6411, 6413, 6429, 6451 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE or owner manual before placing an order.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 2) Length: 42mm; Color: 6000K Xenon White; Working voltage: 10V~30V(fits 12V/24V vehicles); Current: 0.15A; Power: 1.8W/bulb; Lumen: 500lm/bulb
Features: non-polarity, built-in intelligent constant current IC driver for quality performance, aluminum heat sink for excellent heat dissipation, low power consumption, longer lifespan
Wide application: dome light, map light, trunk or cargo area light, interior door light, license plate light, luggage compartment light, reading light, stepwell light, glove box light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: 211, 212, 211-2, 212-2, 214-2, 560, 569, 578, 6411, 6413, 6429, 6451 etc. Easy to install, Canbus error free design, for 99% of vehicles, just plug and play
Warranty: ONE YEAR warranty. Please check AMAZON FITMENT NOTE or owner manual before placing an order.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
(Pack of 2) Color: 6000K white. LED chip: 24 pcs high output 4014 SMD. Brightness: 1300LM per bulb, 3 times brighter than original reverse light bulbs
Wide voltage: 10V-30V(fits 12V/24V vehicles), Power: 4W, Size: 0.59" in width, 1.39" in length, almost the same size as halogen lamp
Advantage: Canbus error free Non-polarity design easy to use. Built-in intelligent constant current IC driver for better performance. Wide operating voltage technology
Appalication: back-up reverse light, map light, dome light, trunk or cargo area light, center high mount stop light, side marker light, step/courtesy light etc. Fit size: T15 904 906 921LL W16W 912 916 917 920 921 922 579 etc.
12 Months Warranty. Please check the owner manual or stock bulb size before purchasing as Amazon filter system may not be 100% accurate, the bulb size may vary according to the trim of your vehicle
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 2) Brightness: 1600LM per bulb, 3200LM per set; LED chip: 30 pcs high power & high output 3030 SMD LED chips, 360 degree light output; Current: 100Ma(dim mode), 450Ma(bright mode); Power: 5.4W; Voltage: 12V-24V; Color: Pure red
Features: Not polarity sensitive, compatible for both CK/SRCK and standard socket; Wide operating voltage technology and built-in constant current IC driver, more reliable and stable when used on vehicles have voltage fluctuations; Whole aluminum body for excellent heat dissipation, longer lasting
Wide Appalication: brake stop tail light, turn signal blinker light, center high mount stop light, backup reverse light, side marker light, parking light, cornering light etc.
Cross reference: T25 3156 3157 3056 3456 4156 3155 3047 3057 3357 3457 4057 4114 4144 4157 3156A 3156NA 3157A 3157AK 3157NA 3157NAK 3157NALL 3157LL 3047LL 3047K 3057A 3057K 3057X 3057ST 3057LL 3155LL 3357A 3357LL 3357K 3357ALL 3457A 3457K 3457NA 3457AK 3457NAK 3457ALL 4057K 4057LL 4114K 4114LL 4157LL 4157K 4157NA 4157NAK 5702A 5702AK 3157-CK 3157-SCK 3157-SRCK etc.
Warranty: One year warranty. For turn signal light upgrade, load resistor might be required to avoid hyper flashing or error code issue. Please check the owner manual or stock bulb size before purchasing.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 2)Voltage: 12V~24V, Power: 1.8W/bulb, Width: 0.46", Length: 0.98", Color: pure red. 600lm/bulb, each bulb has 6 pieces of high output 3030 led chips
Features: Built-in intelligent constant current IC driver, not polarity sensitive, whole aluminum body for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk cargo light, license plate light, front/rear side marker light, interior door light, reading light, center high mount stop light, glove box light, parking light, step/courtesy light, vanity mirror light etc.
Fit bulb sizes: W5W, T10, 168, 175, 192, 194, 147, 152, 158, 159, 161, 184, 2821, 2825, 2827, 2886X, 3652, 12256, 12961, 12396, 12396NALL, W3W, 17097, 17177, PC161, PC168, PC175, etc. Easy to install, Canbus error free plug and play for 99% of vehicles
Warranty: ONE YEAR warranty. Please double check owners manual or stock bulb size before placing an order as Amazon fitment system may not be 100% accurate, the bulb size may vary according to the trim of your vehicle.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.88 | ✅ | ✅ | ✅ |
(Pack of 2)Voltage: 12V~24V, Power: 2W/bulb, Width: 0.46", Length: 0.98", Color: amber yellow. 600lm/bulb, each bulb has 6 pieces of high output 3030 led chips
Features: Built-in intelligent constant current IC driver, not polarity sensitive, whole aluminum body for excellent heat dissipation, low power consumption, longer lifespan
Wide application: used for dome light, map light, trunk cargo light, license plate light, side marker light, interior door light, reading light, glove box light, parking light, step/courtesy light, clearance light, vanity mirror light etc.
Fit bulb sizes: W5W, T10, 168, 175, 192, 194, 147, 152, 158, 159, 161, 184, 2821, 2825, 2827, 2886X, 3652, 12256, 12961, 12396, 12396NALL, W3W, 17097, 17177, PC161, PC168, PC175, etc. Easy to install, Canbus error free plug and play for 99% of vehicles
Warranty: ONE YEAR warranty. Please double check owners manual or stock bulb size before placing an order as Amazon fitment system may not be 100% accurate, the bulb size may vary according to the trim of your vehicle.
| SELLER | SELLER SCORE | AMAZON FULFILLED | PRIME | FREE SHIPPING |
|---|---|---|---|---|
| Phinlion | 9.89 | ✅ | ✅ | ✅ |
Extremely bright: 4 pcs high power & high output CSP led headlight illumination grade LED chips, 1800LM per 3157 LED bulb, 3600LM per set; Power: 7.2W; Voltage: 12V-24V; Waterproof: IP67; Color: 6000K xenon white
Appalication: backup/reverse light, daytime running light(DRL), turn signal blinker light, brake stop tail light, side marker light, parking light, cornering light etc.
Features: Non-polarity design, compatible for both CK/SRCK and standard 3157/3457/4157 socket. Whole aluminum bulb body, wide operating voltage technology and built-in constant current IC driver, more reliable and stable when used on vehicles have voltage fluctuations
These LED bulbs fit: T25 3156 3157 3047 3057 3056 3456 4156 3155 3357 3457 3757 4057 4114 4144 4157 P27/7W 3156A 3156AK 3156NA 3157A 3157AK 3157NA 3157NAK 3157NALL 3157LL 3157KX 3047LL 3047K 3047KX 3057A 3057K 3057X 3057ST 3057LL 3155LL 3357A 3357LL 3357K 3357ALL 3457A 3457K 3457NA 3457AK 3457NAK 3457ALL 3757A 3757AK 3757ALL 4057K 4057LL 4114K 4114LL 4157LL 4157K 4157NA 4157NAK 5702A 5702AK 3157-CK 3157-SCK 3157-SRCK etc.
Warranty: One year warranty. For turn signal light upgrade, load resistor might be required to avoid hyper flashing or error code issue. Please check the owner manual or stock bulb size before purchasing.
Here is the list of top-rated brands that were evaluated by PM.
| Brand | Count |
|---|---|
| Phinlion | 14 |
We've carried out a comprehensive analysis of 22,195 reviews on courtesy step light bulbs, using our selection criteria to identify the best options in the lights, bulbs & indicators. Our findings reveal that most customers typically select courtesy step light bulbs priced around $12.55, with top brands including weimeltoy, alla lighting, pilotlights.net, qoope, goege, alopee, nilight, keiurot and ijdmtoy and marslg
Our team of expert editors reviewed these high-quality items and handpicked the top 14 courtesy step light bulbs for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the lights, bulbs & indicators category. These include weimeltoy, alla lighting, britta products, defvnsy, yebe lighting, amazenar online store, amazon.com, keiurot and ijdmtoy car led guru and ledwholesalers ® .
We are dedicated to assisting our users in finding the right bulbs Products based on their needs, saving them considerable time when choosing which courtesy step light bulbs to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.
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