How I decide to buy the 252 or the 546 led version? Now I have a three 300w 12v lamps pool size?
802565
I had one 300wx12 volt bulb. This new LED gives as much light We like the color changes available by simply turning switch off and on. Also found out LED's must be wired properly to work. If installed and they don't come on, simply reverse the wires on the transformer serving the lights.
802566
I replaced a single 300w 12v pool light with the 252 led. Plenty of light and the different colors are a cool feature. Glad I purchased it, no regrets.
802567
I used the 252 led version to replace the existing 100W incandescent bulb in my 7500 gal pool. Great results.
802568
My stop work in 2 weeks after I did install,have got no answer from seller .nothing.
802569
It really depends on the dimensions of your pool, having three pool lights in your pool, I would think you should be able to do the 252 unless its a commercial pool.
802570
The 252, I found, is adequate. 546 is over-kill. I am very pleased with the 252.
802571
Installed it in a 18x30 ft pool. The 252 LED version has plenty of light for that size pool.
24928
I replaced mine with a 3 watt LED spot bulb which is much brighter, fits in the large housing, and won't need to be changed for a very long time. With these bulbs, you can also use many more fixtures like this on the same transformer.
789651
I always go ahead and swap bulbs to LED type that are 1 or 2 watts each bulb and can have many more lights for the same wattage transformer. You then have the option of getting a lower wattage transformer to make the system even more efficient. And with a 50,000 hour life, you won't be changing bulbs anymore.
1786261
Dear Big Papa,This product is 7W and 525lumen with Energy star certificate.We requested to change technical detail on Amazon. You can check the true specification at here.http://www.lightkiwi.com/LED-Light-Bulbs/R20/R20-Flood-LED-Light-Bulb-50W-EquivalentWe are truly sorry for your confusion.
2214122
You can use any brand you would like. The par38 style in LED is is a good energy efficient option. Plus they do not attract bugs like filament bulbs. If you choose to use incandescent bulb you can only use up to 150 watts. Any hardware store with Par38 bulbs will work.
1036212
I thought the same thing. The unit is only 44 W. The picture is a different unit. I run a 20 w spot lamp and 5 4w lamps
426722
Actually, I'd really recommend that you use an LED bulb for this lamp since it doesn't heat up. Also, using a 40W equivalent LED Globe bulb worked best for me in terms of lighting (that is, if you want your light to be bright but also very relaxing for the eyes) and this bulb, specifically, is really durable and energy efficient. Hope it helps (Pack of 4) G25 LED Bulb 6W, Warm white, 3000K, 40W Globe Bulb Incandescent Replacement, clear Cover, Dimmable, UL Listed, Energy star certified,
1483852
DLJ, I've been running mine for quite sometime. They replaced 12v 4w incandescent bulbs and here is what I can say about these. The lumens is close to a 4w, the color is slightly cooler but still warm that people can't tell it's LED. The match up very nicely to 20w equivalent LED spotlights I put on the same system. And the beauty, not one bulb has gone out yet, running daily on a dusk timer for. 4, 6, or 8 hours depending on daylight season.
774263
hello ,,i have low voltage landscape lighting, the current bulb it uses is a 30 watt halogen t3/g4 basei,m looking to use a led bulb,can you supplly me with a part # from youre company,,,thanks
1232311
Use lumens to compare a light's relative brightness to other lights, not wattage. This light, (which allegedly outputs 3334 lumens) I'd say realistically is in the ballpark of a 150w-200w halogen light. However, this light doesn't need any CTB, has a larger surface (thus is softer), draws only 36w, and runs cool. Those are huge advantages, depending on what you're looking for. 600 LEDs. Google "cn600sa" for more info. It's a generic light from China, sold by many vendors.
1831853
So to replace my 36 fluorescent do I buy a 36 a quezon or a 41? Still a little confused
444313
look for Buck Block at LED Supply. This big boy will supplement your 36volt supply to provide the constant current drive these LEDs need to stay happy. Be aware you will need a humongous heat-sink or forced air cooling to actually use this. And 8-9000 Lumens is a LOT of light. Most real life applications don't need that much light output. It's a fun toy though :) (Yeah, I bought one!)
2246648
Can't answer precisely because I don't have the specs on your existing tubes. These are 3000k color temperature which is warm white not the garish blue white of higher color temps. Light output should be the same...they are both 32 watt.
2017492
I have two of these lamps. My bulbs are still good but here what i would do-- I just searched amazon for "300w cfl" and several products came up. I would probably get the "Square Perfect Professional Quality 85 Watt Compact Fluorescent Full Spectrum Photo Bulb Photography" Best of luck to you!
203933
I got 2 of the 600 watt leds so I'm not sure about the 300 watts but the two 600's pull around 400 actual watts together and run on less amps then the one 600 watt hps light they replaced and run a way cooler... The 600 watt leds say they cover a 6-7 foot flowering I would say it's more like a 4x4 area but that is still better then u will get with any 2ft 4lamp also remember that with most t5 lights u must buy the veg and bloom bulbs separate and the leds can be used for veg and flower
984594
I was looking at these for my daughter, different brands and shops. The AquaSun kind sold at Petco have modules with 4 white and 2 blue LEDs per module and are changeable; their videos shows a 4 white/2 red LED module for plants. However I haven't found where you can buy the red modules... Probably too new for that yet? If what you have now is still working I would wait and see what comes out by the end of this year. If you have a lot of plants in good shape you DON'T want to risk losing them.
1793869
dear igor,(eu=230 V ) i always use two in series connected, use the bulb only gets a little warm. the fixture stays cool and close to room temperature. the incandescent bulbs heat the fixture enough i can keep my hand on it for long! a cool LED bulb probably means a good heat sink/transfer system and a reliable long life. at least that's how I see it.all the best from vienna walter