Can this light bulb simulate Dual Filament?
793995
Yes it new design dual filament bulb and also can be used as signal filament . When used on 7443 socket it has two brightness , use on 7440 socket one brightness.
793996
I bought these in dual filament 7443, yes they work. However, the brightness between the two filaments is not as apparent as the OEM bulb. I would say when the brakes are applied the OEM bulb is twice as bright, these LEDs are brighter than OEM when running, but when the brakes are applied maybe only get 20% brighter. Not too much difference...
1511157
You could, but with 1 bulb pointing up the light only comes out from the top. It would look strange horizontal
1257777
Yes. It comes with 2 bulbs and either will be sufficient. It might be too much light.
2015048
I do not believe so, it had only an off and on, but it does have two bulbs in it, so i believe their is a way, best to contact the manufacturer. good luck.
1643567
I would assume so. Though I don't have that exact setup I do have a multi-pole setup with one dimmer and 3 other on\off switches for a multi bulb chandelier, and they work fine in that setup. I do also have some circuits with multiple fixtures outdoors (they work fine if shielded from the elements) but those only have single pole on\off switches with no dimmer. But I do have some other mini can 2 pin Philips dimmable LED bulbs on a 3 way circuit with one dimmer and one on\off. Hope that's not too confusing. Bottom line is that I would see no reason why these wouldn't work in a setup like you're describing. Hope that helps.
512543
Not that I'm aware of. It doesn't seem to be an included feature, nor do the bulbs have an advertised api, which would enable a more do it yourself approach.
2120437
It depends on what you bought. When you ordered the bulb type it would display "Hi/Lo Halogen, or Bi-Xenon". Halogen give you two filament within one socket. Bi-xenon is single filament for high and low beam. When you use high beam with bi-xenon it simple moves bulb up. I would suggest Halogen.
1272864
I have not done this, but it should work for two lamps just as well as one.
1047427
Yes, but mine is not 3 way then. I get light on the second twist of the switch.
1674806
No guarantees, but I believe it will work if your fixture has two 40w bulbs
22173
No, it's just a bulb with lots of LED's, no way to configure it on the bulb itself. Maybe if the lamp has the option.
1157765
No, this fixture is meant to be direct wired. That could also be a problem if these lights are wired in a series. The knock-outs are too small to fit 2 wires (one in and one out to the next light.
2153185
Yes, this is basically the same bulb only now instead of the IR reflective coating they use a special gas mixture to raise filament temperature and achieve a higher light output. The socket should be the same though.
158063
I had these bulbs in my 2005 F150 for the parking light/turn signal . I no longer have the truck, but I'm pretty sure they functioned as dual filament because they would get brighter when flashing for turn/hazard as opposed to just parking lights But I cannot say for sure
205963
Yes, and it worked just great for me. Just a suggestion, tho. I'd really recommend that you use these fluorescent tubes. It worked best for me in terms of lighting (that is, if you want your light to be bright but also very pleasing for the eyes) and this bulb, specifically, is really durable and energy efficient. Hope it helps! (Case of 10) F32T8/SPX65 DAYLIGHT Linear Fluorescent 32-Watt T8 FO32 865 Light Bulbs 48"
1028378
I don't think so. I never did, but it may be possible.Although the unit had a lot going for it, small, light, very bright for its size, it was obviously a step too far and has been withdrawn by Optoma. The comments about customer service by other reviewers have resulted in me steering clear of Optoma now I'm looking for a replacement. The LED light source seemed so much better than incandescent filament, but I'm returning to conventional bulbs as the light source, because my usage is low.
1195301
I have not tried it for that purpose but the light bulb only points directly in one direction..up or down depending on which way the socket is pointing. It is more for ambience that anything.