Top 10 Best H21w Bulb

HELLA H21W 24V Standard Series Halogen Miniature Light Bulb, Single. Hella H21W 24V Bulb H21W 24V 21W Bay9S T2.75.

Shape T-2.75. Filament C-2R. Base BAY9s. Power 21 W. Voltage 12 V.

CEC Halogen are DOT Compliant. When Installing a New Bulb Always Use GlovesNever Touch The Glass. Wattage 26.25 Voltage 13.5 Miniature Bayonet BA9s.

The H21W LED bulb with BAY9S bayonet base is powered by 1.7-Watt and is capable of producing 370 lumens light output of amber yellow. Thanks to 5 high power SMD-3030 chips and top mounted projector lens that allow light to be illuminated 360 degree widely while kept concentrated.. Super mini and slim body size close to 11 H21W halogen, and non-polarity design that allows the plug and play installation. Aviation aluminum body and intelligent temperature control system provides superior fanless cooling capacity. IP67 waterproof design allows it to be used in all kinds of weather, such as rain and snow.. The built-in IC circuit with a wide and low voltage range of 10-30V protects H21W LED bulb from voltage fluctuations and spikes, extending the bulb's life span significantly to be over 30,000 hours. Cross Reference H21W, 64136, 64138, 12356, 12356LL, BAY9S.. In general, H21W LED bulbs are CANBus error free, but for some specific CANBus stubborn cars, the CANBus decoder or load resistor harness are required to guarantee that the LED bulbs operate without abnormal malfunction, such as bulb flickering, hyper flashing, and warning message, or faulty error code on the dashboard,. H21W LED bulb is widely used as perfect replacement for BMW 328i550i528ixK1200GTF10Z4, Volvo, Volkswagen, Buick, Kia, Chevrolet, Mercedes-Benz, Range Rover, and other 12V or 24V automotives in the application of front turn signal light, blinker, side marker light, parking light, daytime running light, DRL, driving light, position light, tail light, reverse light, backup light, interior light, map light, dome light and more..

Chip TypeEach 64136BAY9SH21W bulb includes 16 pieces High Power X B-D Chip,Beam Pattern360 degree angle,Valtage 12V-24V,Size1.7inch43.2MM0.49inch12.42MM. Extremely Bright 4800LM High lumen Extremely bright white color lighting output,color temperature6000K. Fit BAY9SH21W socket.It is the same socket as the BAY9SH21W socket,you can use it with confidence if it is a H21W socket model of your car original halogen bulb. Easy to install Built in Strong Canbus Function error free in 95 cars High Power, just simply plug and play in 95 cars - pls check the original halogen bulb basesocket in your car before purchase.. WarrantyWe offer 1 year free replacement warranty with Friendly customer service responses within 724 hour.

Compatible with 2016-2018 BMW LCI F30 3 Series 320i 328i 328d 330e 340i for backup reverse lights Does not fit the 2012-2015 Pre-LCI 3 Series. Powered by 1-SMD LED light on top with 12 pieces SMD LED lights around to replace the original H21W incandescent bulbs. Compatible with BMW 3 Series to make the entire tail lamp with LED lights. Built-in CAN-bus controller, complete no onboard computer error. Does not work for other European vehicles for turn signal lamps.

FITMENT LED Reverse lights compatible with Volvo S60 II 2010 2011 2012 2013 2014 2015 2016 2017 2018. REPLACEMENT Replaces Orginal Bulb H21W, Easy installation, just plug play. CROSS REFENRENCE H21W BAY9S 64136 12356. FUNCTION Upgrade your car to a new style with brighter Led back up lights. brighter than the original halogen bulb, giving your car a modern LED appearance with enhanced safety visibility at night. PACKAGE 2pcs LED reverse lights for Volvo, 1-year warranty.

Compatible with 2014-2017 Pre-LCI F32F33F82 4 Series Please note this product does not fit the faceliftLCI models. Powered by total 134 pieces special designed red phosphor LED emitters to produce a super bright RED lighting. Great style and safety updates for your Bimmer with faster responsive LED brake light and turn signal light. Complete CAN-bus error free, plug and play, no bulb out warning on dashboard please note when the car engine first starts, the LED bulb will slightly flashstrobe couple time due to the onboard computer scan, which is completely normal.