When you need steady warmth in a fixture, a clear heat lamp puts out heat and a warm glow from one bulb. This 250-watt R40 has a medium base for standard sockets, and it is dimmable, so you can dial the output up or down to match the spot you are warming.
The bulb carries a 6000-hour average rated life, so you can count on a long run before you replace it. The 2700K warm white light makes the space pleasant to work in. The bulb is rated for indoor use.
Highlights
- 250-watt clear heat output
- Dimmable for adjustable warmth
- 2700K warm white light
- 6000-hour average rated life
- Medium base for standard sockets
- 120-volt indoor use
Why a heat lamp earns a spot in the barn
A heat lamp keeps a small space warm when the temperature drops. A chick or piglet brooder, a basement or a garage corner can all use a warm spot, and a single bulb is the simplest way to add one. The warm glow also makes it easier to see what you are doing on a dim winter morning.
Incandescent heat bulbs are a familiar choice because the heat comes off the bulb and warms the area beneath it. Dimming lets you adjust the warmth to the job, so the same bulb works on a mild night and on a hard freeze.
It suits a backyard flock keeper brooding chicks, a hog farmer with a new litter of piglets, or anyone who needs a warm spot in a garage or basement. Pick it for the fixture you already have, since the medium base fits the standard sockets.
At a glance
| Lamp type | R40 incandescent, clear heat |
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| Wattage | 250 W |
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| Voltage | 120 V |
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| Base | Medium E26 |
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| Color temperature | 2700K warm white |
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| Dimmable | Yes |
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| Average rated life | 6000 hours |
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| Indoor or outdoor | Indoor |
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How to use it
Check the fixture first, then screw in the bulb and dim it to suit.
- Check the fixture's rating before you screw in the bulb, and make sure the socket is a medium base.
- Screw the bulb in firmly and turn the power on.
- Use a dimmer rated for incandescent bulbs if you want to adjust the warmth.
- Keep bedding, feed bags, shavings and paper well back from the bulb, and check that the fixture's clamp or hanger holds the lamp steady.
Good to know
- Keep a spare bulb on the shelf, so a burned-out lamp does not leave a spot cold.
- The lamp runs hot, so never let it touch bedding or anything that can catch fire.
- Pair it with a clamp-on brooder reflector lamp for setups where one bulb needs aiming.
Replace the bulb if it flickers or the base feels loose. A loose socket gets worse over time, so tighten the bulb and check the fixture once a month.
Stock a spare before the first cold snap.