Please check the stock festoon lamp length is about 31mm (1.25") before purchasing, because Amazon fitment is only for reference, not 100% guaranteed accuracy.AK9 220 lumens per bulb, total 880 lumens for all 4pcs DE3175/DE3021 led bulbs. Each bulb has 4 pcs 3030 LED chips, 3030 SMD led chip provides the highest luminous efficiency compare to the other SMD led chips in the market. Extremely super bright led bulbs. Built-in constant current IC driver for better quality performance,CANBUS error free and no polarity design,aluminum body design for better heat dissipation,low temperature,low power consumption,longer lifespan This bulb may fit one or 2 more positions depends on the vehicle's trims: interior map lights, dome lights, trunk cargo area lights, step courtesy light, interior door light, luggage compartment light, glove box light, room light lamp, etc. Please check your owner manual to confirm the part number before purchasing. Cross Reference Number: DE3175, DE3021, DE3022, DE3023, 3021, 3022, 3175, 6428, 6430,etc. Length: 31mm ( 1.25" inch), One year warrant. Color: 6000K xenon white.

Alla Lighting 4x 800 Lumens DE3175 DE3021 DE3022 LED Bulb CAN-BUS Xtreme Super Bright 6000K Xenon White 31mm(1.25") 3030 SMD Interior Festoon Dome, Map, Trunk, Glove Box, Door Lights Replacement

This listing features two pairs (4 pieces) 880 lumens super extremely bright festoon led lights bulbs 6000k xenon white high power 3030 SMD led bulbs 31mm(1.25 inch) especially designed for auto cars' interior festoon map lights, dome lights, interior door lights, step courtesy lights, luggage compartment lights, trunk/cargo area room lights,glove box light, etc..

Specification

1) Package:including 4pcs festoon 31mm 3030-SMD 6000K white Led bulbs

2) Easy Installation: just plug & play, non-polarity. Up to 50,000 hours.

3) LED Chips: 4 piece high power 3030 SMD per led bulb.

4) Direct replacement for all 3021 3022 3175 6428 6430 DE3175 DE3021 DE3023 etc.

5) Warranty: “ONE Year” guaranteed on manufacturer quality

6) Please note: This bulb is CANBUS error free, it can work on 95% cars including Japanese & European cars without issues, just plug & play, but for some cars, it still happen hyper blinking, just please feel free to contact us, we will figure out the solutions for you, no worry about it.

7)Amazon fitment is only for reference, please check the owner manual or the stock lamp to confirm the bulb size is correct before purchasing.