21-LED Back-Pin G4 Replacement for 20W Halogen (BP-G4-21X)
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|Number of LEDs:||21|
|Input Voltage:||10 - 30VDC (Onboard Constant-Current IC)|
|Amperage:||0.25A at 12VDC|
|Color Temperature:||3,000°K (Warm White)|
|LED Package Type:||2835 Emitter, Surface Mount Device|
|Lumen Output:||250 Lumens (LM79)|
|Base Type:||G4 Bi-Pin, 4mm spacing, 0.7mm thick pins|
|Dimensions:||ø35mm x 8.5mm (+30mm pins)|
|Dimmable:||Yes - with PWM Dimmer|
I really like these lights, but don't think that you can just put them in your existing dome lights and get away with it. I thought they would be a simple swap out, being advertised as G4 replacement for 20 watt halogen, as that is what I was doing. However, due the size of the LED disk, mine would not go all the way into the socket. The fiberglass disc hits where the dome begins tapering before being seated. I guess an alternative would be a smaller light, but I like the brightness of these 21 diode lights.
I don't really like returning things, and I like them, so I just brought them back to the shop to sand at the edges off to a point where they went into the socket deep enough to seat. You could ruin the lights, It is a little tricky avoiding the diode & resistor and the other two solder contacts.