How do I decide between the 2-bulb unit and the 4-bulb unit? Do they put out heat as well as light? Thanks for any/all replies.
1524814
Well, the 4 lights give out twice as much light and enable you to grow plants on a deeper shelf. I really like this light, and last year my seedlings grew better under these lamps than under my 2 light lamps. I didn't find them to put out too much heat, but they do give some warmth, which is good. I made an L-shape growing area with 2 sets of shelves. I put up 2 four-feet lamps on several shelves, and this lamp on the shorter side.
1524815
More light in a smaller foot print. Indoor plants will grow out and not just up. The major heat goes up the reflector not to the plants. With a ratchet rope light lift you can keep these 3 inches from the plants and not cook them. More is better here.
1524816
Yes they do produce heat. You decide based upon how much light you want/need.
1524817
The heat they put out is so minimal, plants can nearly touch the bulbs and not be cooked. I have both two bulb units and one of these. This one is BY FAR my favorite. Most of my seedlings are in flats. Using the two bulb units, with the flat turned lengthwise under the lights . . .the plants on both long edges for about two rows on each side for a total of four long rows . . .the seedlings become slightly more leggy than those seedlings closer to the middle. The reason why is the distance from the lights. Using the four bulb unit, all the seedlings get the same amount of light. The heat they put out is so minimal, plants can nearly touch the bulbs and not be cooked. I have both two bulb units and one of these. This one is BY FAR my favorite. Most of my seedlings are in flats. Using the two bulb units, with the flat turned lengthwise under the lights . . .the plants on both long edges for about two rows on each side for a total of four long rows . . .the seedlings become slightly more leggy than those seedlings closer to the middle. The reason why is the distance from the lights. Using the four bulb unit, all the seedlings get the same amount of light.
1524818
The heat they put out is so minimal, plants can nearly touch the bulbs and not be cooked. I have both two bulb units and one of these. This one is BY FAR my favorite. Most of my seedlings are in flats. Using the two bulb units, with the flat turned lengthwise under the lights . . .the plants on both long edges for about two rows on each side for a total of four long rows . . .the seedlings become slightly more leggy than those seedlings closer to the middle. The reason why is the distance from the lights. Using the four bulb unit, all the seedlings get the same amount of light.
1524819
I prefer the 8 bulb units. The 4 bulb are good for starting and very small seedlings but things like tomatoes require more light.
1718176
A single bulb works fine in an outdoor enclosed fixture and the vibration of a fan should not be a problem. Whether the heat buildup would be a consideration would depend on the configuration of your fan. If all 4 bulbs are in the same enclosure and it is recessed or against the ceiling, it could be a problem. If they are in separate enclosures and well away from the ceiling, it should not be a problem.
305568
I use LED bulbs in mine, which generate very little heat. If you used regular incandescent bulbs, the bulbs probably would get quite hot. There is a wattage limit on the lamp--- I think 60W/bulb maximum--- but, depending on what your lighting needs are, 180W total is probably more than most people would need, anyway.
1974622
All I can say is that the Broan 2 bulb ceiling heater will solve your problem. You can use two 250 watt infra red bulbs. It also has a mini fan so that the heater will notoverheat and will blow some heat in the room.
2048092
Uses the little fan style bulbs. Make sure there not energy efficient. I tried energy efficient ones and twouldn't work for some reason
2176387
We use 600 watt bulb and have problem with heat. Open up tents each morning to reduce the heat build up. Use a glass enclosed reflector with outside air moving through the reflector back outside and still have a heat problem. So depends on room size and fan size to remove excess heat..
80033
I use mine for newborns and use one with only 2 lights switch on. The actual color of the bulb is to cool for me but that's just a matter of switching them. Hope that helps !!!
179511
You want a shade that allows air flow to the bulb. This light doesn't get as hot as an incandescent bulb, but it does generate heat and that heat can damage the electronics if it's in a completely closed fixture.
169657
nothing to noticeable, to be honest. we also have a heat bulb we can put in if cold, which reminds me I should put it in, lol. unit works pretty good for us.
1527694
If I needed a light to always be on I would get one with an LED bulb. I have never noticed this light getting hot. I use a 20 watt bulb in mine, so its on the low side of energy usage, compared to incandescent bulbs.
1200696
It's because it's your main tv and it being ran on a constant basis. This is also how they make their money, on bulbs. I suggest that you buy 2 at a time at the lowest price. I think I've seen the lowest at 45-50 bucks. Oh and keep the original housing cause sometimes when you buy them like that, it doesn't fit the tv. Just a heads up!!
1494122
What do you mean by an enclosed fixture? Though i don't see why not. I've been replacing the bulbs in my house and others because of the lower power use/heat generation. Low energy bulbs are saving me tons of money. Since there is far less heat generation I don't see why this would be an issue.
375272
Call Amazon, I had the same problem with two of the four lamps that I have ordered over the past few months. I e They were great and replace the two, and I asked for a discount on the other two and kept them just for nite light, and they still are only warm. I am happy with amazons customer service , the two that they replaced are still not as warm as the first one I bought, so it must be just the luck of the draw. they look great, and they do seem to help with odors. in my mind I feel that they are doing me some good, so what else matters. Good luck with your lamps.
407365
From my experience with these lights, the bulbs last a long time. Possibly years. During that time, the price has dropped considerably. I have no regards. I've cut my electric bill considerably. Prices have come down 75% since I bought these lights. At today's prices, I'd probably replace the whole light. We have four of these units, with multi lights and nothing has burned out. I originally had your same concerns, but after almost 2 years, I can say, I'm happy. I hope you find this answer helpful.
516580
Yes def....no worries produces a lot of light even with 40 watt bulbs....also gives off a lot of heat
78468
Mogul based bulb unit, but a larger one. as well as the CFL Bulb. Hope I helped you out.
459671
Hey Chris, so can you share what bulbs you ended up using in your Hunter fan that work with this switcher? I too have a 52" Hunter 5-minute fan and will be getting this Maestro. I have the stock CFL candelabra bulbs but realize I'll need something else..do not want that annoying hum. Can you share your exact bulbs model/make etc.. it'd be appreciated. Thanks!