It has a medium base with an r40 shape.
Westinghouse r40 infrared red heat lamp 250 w.
These light bulbs last on average 5000 hours.
Incandescent infrared heat reflector light bulbs are available in a standard r40 shape.
30 11 based on three hours day 11 kwh.
5 5 1 write a review.
Westinghouse 03917 westinghouse incandescent light bulb 03917 250 watt 120 volt r40 medium screw e26 base infrared red heat reflector flood.
Cost depend on rates and use life.
Use this philips 250 watt r40 red heat lamp light bulb to produce warmth indoors and where track and recessed fixtures are in place.
Estimated yearly energy cost.
In stock ships fast.
Westinghouse 0348400 250 watt 120 volt clear infrared heat incandescent r40 11 99 westinghouse 250 watts r40 incandescent light bulb clear heat lamp 2 pk.
These light bulbs last on average up to 5000 hours.
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250 watt medium screw base westinghouse lighting 0348400 250 watt 120 volt clear infrared heat incandescent r40 light bulb 5000 hours add to cart.
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