The P21/5W signal bulb has passed the UNECE type approval test. Double filaments configuration enables a high luminous efficacy, which means the bulb can produce bright beams at a low wattage.
SENZEAL SENZEAL
SENZEAL 2x 1157 Bulb Holder Copper Wire ABS Socket Bulb Lamp Holder P21 5W BAY15D Turn Signal Tail Stop Rear Brake Light Base Black
Cheap 1Pc 1156 1157 Led Bulb BA15S BAY15D P21W P21/5W LED R5W R10W
LncBoc 1157 Bay15d P21/5W LED Light Bulbs, 54LED SMD 3014 Chipsets Extremely Bright Bulbs For Car Reverse, Turn Signal, Tail Light, Brake Lights
Exquisite 2pcs Super Bright P21w Led 1156 Ba15s Py21w Bau15s
BAY15D P21/5W 1157 Replacement Bulb Holder
: Lighting
Auxbeam 1157 LED Bulbs 1157 Switchback LED Bulbs P21/5W 2057 2357 7528 BAY15D LED Bulb 300% Brighter Amber and White Dual Color LED Bulb with
BAY15D RED STOP / TAIL LED 1157 BRAKE REAR LIGHT GLB380 P21/5W
Cheap 1Pc 1156 1157 8SMD 3030 Led Glass Bulb BA15S BAY15D P21W P21
JaneDream 1Pc 1156 BA15S LED P21W LED Bulb P21/ 5W 1157 BAY15D LED
2pcs 1156 1157 Led Bulb BA15S BAY15D P21W P21/5W PY21W BAU15S Car