12V 75W Halogen Bulb with Reflector Heat Sink

[madmacmo]

12V 75W Halogen Bulb with Reflector Heat Sink
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I just ordered a few of these reflector/heat sink assemblies as they seem like they might lend themselves very well for high power LED applications, and at a most reasonable price (with a bulb that will also make a heat lamp if needed).
NEW USHIO EYF 12V 75W SP12 HALOGEN BULB LAMP W/ HEAT SINK - eBay - BIN - US $2.99 + $7.95 Shipping (+ $2.00 for each additional)

 

[Gryphon]

A good heatsink and reflector combo, nice find

 

[BShanahan14rulz]

The focal point of these is likely inside the reflector, but the bulb has a filament oriented to give a nice beam. Not sure what the heatsink is all about, but I'm pretty sure Ushio knows what they're doing ;-)

Reflector is likely dicroic, but that shouldn't have any effect on LEDs, I think it passes deep IR