Specifications<br>Hign-concerned Chemical:None<br>For Vehicle Brands/Model:Universal<br>Voltage:12 V<br>Interface Type:BA15S (1156)<br>Lumens:4000LM<br>Item Weight:50g<br>Model Name:BLZ-3030-54<br>Wattage:21w<br>Origin:Mainland China<br>Item Type:Turn Signal<br>Fitment-1:T20 7440 W21W<br>Fitment-2:1156 BA15S P21W<br>Fitment-3:1156 BAU15S PY21W<br>Fitment-4:BAY15D P21/5W 1157<br>Fitment-5:3157 P27/7W T25<br>Fitment-6:7443 W21/5W T20<br>Socket :<br>1156 P21W BA15S 7506 R5W R10W 1156 PY21W BAU15S 7507 1157 P21/5W BAY15D 7528 T20 7440 W21W WY21W T20 7443 W21/5W T25 3157 P27/7W 3156 P27W T25<br>Features: 1.3030 Beads have low heat output. With the same number of lamp beads, the 3030 chip has higher brightness, lower heat and longer life than the 3014 and 4014 chips. 2. The original transparent glass cover design of 3030 chip makes the light more broad. The bulb is equipped with a constant current regulator (IC) for more durability. 3. In design, the length of 3030-54SMD is shorter than 3014-144SMD and 4014-150SMD, and the compatibility and matching are stronger. 4. The power of single contact and double contact is higher, and the ability to prevent error code and flicker is stronger.<br>Voltage: DC12V(9-30V) Power: 21w (single contact),5w/18w (double contact) Lumens: 4000LM Number of LEDs: 3030-54SMD Color: White/Red/Yellow(amber) Material: LED+aluminium+Glass cover Application: Car, motorcycle, truck, SUV, ATV, etc. Heat Dissipation Theory : Aviation aluminum 6063 Waterproof: IP67 System Lifespan:50000 hours Usage:Reverse lights,Turn Signal lights and Brake Lights<br>Package: 2Pcs LED Bulbs<br>Note: The bulbs are equipped with Canbus, but there are still a few vehicles that may need to add an additional load resistance decoder to bypass the error code/flicker/not working issue. In the following cases, there is no problem with the bulb, if you mind please place an order with caution. 1. The bulb does not light up or the bulb is on for a while, then it goes out or the bulb flashes. 2. The dashboard displays an error code or the radio is disturbed.<br>For CANBUS declarations: The bulbs have canbus functionality and better compatibility, but there are still some cars like Volk *wagen, Me*cedes-B*nz, B*W, A*di, K*a, O*el, Re*ult, H*t, Lo*o, Sk*da, J*ep, D*dge, Ch*ysler, V*lvo, F*at, F*rd, S*at and so on that have super flash or error codes or don't work, It is recommended to purchase a Canbus load resistance decoder at the same time. We cannot guarantee that Canbus LEDs will work in all cars! Customers have concerns about this, please place orders with caution. If you pay for an order, you agree to and understand this statement.