"Reader" LED Replacement Bulb, Warm White, 10-30VDC (1.8W), Directional, G4/GU4 Socket (Back Pin)
This back-pin power cluster has a 35° focus, so is ideal for adjustable lights and areas where a spotlight type focus is desirable.
It uses 4 mini high power SMD LEDs that are actually brighter than the bigger SMDs used in the Imtra 6 and 10 LED products.
Because it has fewer, but brighter LEDs, it has roughly the same output as the Imtra 6-LED SMD, but with a narrower focus.
A great replacement for 10W halogens, especially in bell-shaped reading lamps.
Proprietary PWM Constant-Current chipset results in high performance across the entire 8-30VDC range.