W21W - W3x16d - 7440
W21W is a flat wedge mount that's 20 mm wide. It's also known as 7440 or W2,5x16d. The original bulb has an output of 21W and is commonly found in Japanese cars.
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LED brake light controllerIn stock€11.59 €9.27Retailer price €11.59 Retailer price €9.27€11.59 €9.27
✓ Control unit for LED brake light
✓ Can handle up to 15 W consumption
✓ Small format with easy installation -
LED-bulb, 12V, 7440 / W21W, 12 x SMD - RedIn stock€18.89 /piece €15.11 /pieceRetailer price €18.89 /piece Retailer price €15.11 /piece€18.89 €15.11✓ Common bulb in japanese cars
✓ Socket/base: 7440 / W21W
✓ Equivalent to about 25W -
Three armed diode bulb 12V P27W, 24 LEDs - RedIn stock€9.19 €7.35Retailer price €9.19 Retailer price €7.35€9.19 €7.35✓ 3156 / P27W socket
✓ Great as brake light or rear fog light
✓ GIves a unique look to your lamp