1 x 12v B8.5D 509T Twistlock 3xLED.
Each LED has 3 x Superbright 3528 LED for maximum spread of side and forward facing light.
Suitable for most T5 286 74 capless bulb applications.
Base type: B8.5D 509T Twistlock.
Size (from twistlock holder):10mm(L) x 6mm(W) x 5mm(D)