Satco 150W 120V Clear R7S Base T3 Halogen Work Light Bulb (S3481)
The Satco 150W 120V Clear R7S Base T3 Halogen Work Light Bulb (S3481) by Satco is a Halogen Special Purpose Light Bulb product. Available for delivery and in-store pickup at Family Hardware in Cape Coral and Fort Myers, FL.
Cape Coral: 0 available · Fort Myers: 2 available
Local Delivery available — flat $7.50 within 10 miles. Order by 2 PM for same-day delivery — choose it in your cart.
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$4.49
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T3 halogen, special purpose light bulb with R7S base. Ideal applications include work lights, floor lamps, and security lights. Features a UV (ultra violet) filter halogen capsule, crisp bright light, and uniform light output. Full dimming capability.
Satco item S3481 · UPC 045923034817
This is Satco S3481, a T3 / R7S lamp. If you are replacing a bulb, the Satco number on the old sleeve or the fixture label is the surest way to match it — order by S3481 and you get the same lamp.
T3 double-ended halogen lamps: what T3 / R7S means
Slim double-ended halogen tubes held between two R7S contacts rather than screwed in. Length decides the fit — 78 mm and 118 mm are the common sizes and are not interchangeable — and the wattage must be at or below the fixture rating. Handle the quartz with a cloth, because skin oil shortens lamp life.
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Where this lamp is used
- Portable and tripod work lights
- Security and outdoor flood housings
- Torchiere floor lamps
- Bought as spares by the pair
Buying more than one
Most Satco lamps are stocked in multiples and many are sold by the case. Bulbs in a shared fixture age together, so relamping the whole fixture at once keeps colour and brightness matched and saves a second trip up the ladder. Use the quantity selector above to see the pack and case options and the price that goes with them.
Browse the full range on our Satco lighting brand page — or search the Satco number (S3481) to come straight back here.