Must it be used in-line, or otherwise, submerged? Will the bulb burn out if I take the case off and place it above the water surface in a humidifier?
1503248
If you receive one that even functions you'll be lucky. It must be used in-line.
1503249
This in--line sterilizer is carefully constructed so that you can not directly see the UV light and damage your eyes. I would not suggest taking it apart and trying to light the bulb. With that being said, I believe this bulb is able to sterilize the water because the water is routed around the bulb in a shallow column. This allows the UV rays to penetrate all of the water. It would not be as effective on the surface.
110144
yes you could.just remember it must be submerged at all times, otherwise it may burn out.
1704980
Treat it like every other floodlight available on the market. If the fixture it's being placed in is water proof, then certainly it can be used. If the fixture is not waterproof, then it cannot be used. However, there is the problem of ventilation. It requires free flow of air to cool. Otherwise it's lifetime is reduced.
1107868
If it's on the housing, it should be fine. I didn't take anything off. If it's actually on the clear surface over the bulb, I'd remove it.
824591
YES! I am having the same problem. I had it sitting on my wood floor and it almost ruined it. I didn't realize it was sweating water. It is frustrating to have to keep removing the water underneath the lamp. It "sweats" all the time.....weather on or off. I live in Florida, so wonder if these lamps are not good for those living in a humid state.
731258
I am using it in a dinning room fixture, in which it is in a can that covers it on all sides, except the bottom. The lamp is flush with the opening and there is about 1/2" of space around the edges of the bulb face. I have two in the fixture and both are fine, after 3 months. I think it should work the same in a ceiling fixture.
1893634
Not sure but if I had to guess its because your using it outside .. If you read the bulb it says use in DRY place... And u got some water in it
35940
It can be used in an enclosed case as it generates very little heat. The bulb I bought on Amazon from one of their sellers lasted only 6 weeks and I could not get a response from the seller. I have had 3 of the Phillips LED bulbs that I have in enclosed outdoor fixtures that have performed flawlessly for 3 years and counting so I would stick with them rather than the cheap LEDS. It seems you get what you pay for.
988989
The lamp is not protected against moisture, so my guess is that it probably would be risky. My application was in a lawn tractor which is stored in a garage and so has no serious moisture exposure. If the outside fixture is well sealed against moisture, it may survive. If you want to gamble less use one of the LEDs which are completely enclosed in the glass or plastic "bulb".
1133845
please kindly note that no electric light can be directly put into water for a long time use. Please prepare a glass casing or plastic cover to protect the bulbs if under water. If just outside, it is OK for directly use. The set is without power supply. please prepare a 12V power supply for the lights.
1687110
If it is a covered porch that is not exposed to water it should be fine. That is where I have placed my lamp, on a table on the covered porch. I have had it there for quite some time and it has been fine.
1762793
This light cannot be used where it will be directly exposed to rain, as water will collect inside the bulb. But it can be used outside where it's sheltered, such as under an eave.
1730108
You will have to purchase that separate and it is easy to access the bulb...it is on the black base this tank has two parts...the clear tank and black base ..so it will never get wet... I hope this helps
1736167
Hello,sir, the underwater light is not really for using under water directly. they are just named for that. but it is really used for fountain. however, you need to prepare a 23V power supply. and then extend the cord and connect it to the power supply. Then use a transparent or glass cover to protect it from water. so that it can have a long lifetime underwater. you can refer to the fountain lights in squares or parks.
600600
I doubt it would work well or be good for the humidifier. Water flows from the tank down underneath, where it bubbles and spits and makes water vapor, which rises up the tube in the middle.
839721
There is a blue-green light at the on/off switch. It is dim but, for those who can accept no night time disturbances it may bother you. It can be defeated by turning the humidifier on /off switch away from you. At a right angle from you it should cause no trouble. You can not run the humidifier without the light being on.
1919210
Hello! Thank you for your question. We are happy to answer. The bulb is an arc lamp so it can disposed of normally. Let us know if you have any other questions! Thanks!