leds

  1. i=p/u

    12v LEDs

    We installed 30 x 12v down lighters in a kitchen a while back and the guy just asked me today would i put in LEDs , I know you can get 12v LEDs m16 but have never used them or checkled them out or I could remove transformers.... anyone any experiences with 12v LEDs
  2. N

    Dimmer for 6xAurora LEDs

    We had 6 Aurota (GU10 fitting) LED downlights fitted. With the first dimmer switch:- If you turned them on (pressed the button in) with a lower setting the lights would not come on, until you then rotated the dimmer to a higher setting, when they would then spring to life at a fairly bright...
  3. G

    Changing halogens for LEDs

    Ive got a client who wants to swap her existing down lights with LED downlights but when i showed her the price of them she started to change her mind... So i was wondering if i could buy the cheaper gu10 halogen dl and just change the bulbs? Could i do this off the mains or would they have...
    • Graham Coughlan
    • Thread
    • changing halogen halogens led leds
    • Replies: 10
    • Forum: UK Electrical Forum
  4. S

    Megaman Leds

    Hi will phone Megaman in morning but does anyone know a compatible dimmer for their L.E.Ds thanks
    • stuartcourt
    • Thread
    • compatible dimmer led leds
    • Replies: 4
    • Forum: UK Electrical Forum
  5. SJD

    Bathroom dimmer for LEDs

    I need to provide as dimmer for bathroom lights, which are dimmable LED downlights, total load 40W. The existing switch is a pullcord by the door, I originally had thought of using a pullcord dimmer, but the only ones I can find (a) need a min load of 50W, and (b) state that full brightness is...
  6. chudson

    Wisedim with LEDs

    Hey Guys, I'm using a Wisedim from Wise Controls with dimmable LED lamps. We have an issue with the number of LED lamps not quite meeting the minimum load of the dimmer causing flickering. If we put 1 halogen lamp in each dimmable zone they dim absolutely fine. Problem is we can't leave an...
  7. W

    Do I need to replace my digitrac dimmer when switching from Halogens to LEDs?

    Hi I am working through my house, replacing 100 x 12V 50W MR16 halogens with 240V GU10 Megaman dimmable LEDs (previous owner installed the halogens - obviously not aware of electricity prices!). I was told I needed to buy a special LED dimmer so I got the Aurora AU-DSP400X. The existing...
    • willidh
    • Thread
    • dimmer halogen halogens led leds replace switch switching
    • Replies: 2
    • Forum: UK Electrical Forum
  8. B

    Retractive switches dimming LEDs

    Hi Guys and Girls, I wonder if any of you could give me any help on this. We are in the middle of a large domestic refurb and are having trouble getting the architect to specify the lighting circuit. All we have been told is that all the lights (some 260 odd in all) are to be dimmable LEDs...
    • Ben Butcher
    • Thread
    • dimming led leds switch switches
    • Replies: 1
    • Forum: UK Electrical Forum
  9. B

    Low bay LEDs

    Anyone used low bay 60w E40 led replacement lamps? Just wondered how they compare with a metal halide 250w. Obviously cheaper to run so,more interested in light output comparison
    • BillyH
    • Thread
    • depends factory height led leds light
    • Replies: 5
    • Forum: UK Electrical Forum
  10. B

    Funding for retrofit LEDS

    Hello Ive got a job in a school replacing All the fittings for LEDS they have asked can we get any type of funding for this Anybody out there who can do this on our behalf or send us to somebody that can. Also Have found the retrofit GU10 lamp that dims properly in warm white if anybody is...
  11. T

    High power 12v leds

    Hi guys, Im changing some down lights in a hairdressers with high ceilings and need some high power directional (38degree or thereabouts) 12v leds. Preferably ones that will work with the existing transformers but i no thats hit and miss depending on what transformers they have already. Ive...
  12. G

    LEDs..

    afternoon boys n girls... just been in town for a mooch about.... 9 LED 0.59W MR16s in the pound shop local to me.....
    • GLENNSPARK
    • Thread
    • anything hours image lamps led leds
    • Replies: 12
    • Forum: UK Electrical Forum
  13. S

    Cut out to big for new LEDs

    Hello all, I have been asked by a customer to replace their mainsvoltage down lights for LED’s, the cut out for the original lights is 130mm. All the LED’s I have seen so far have a cut out of 80mm max,does anyone of an LED that will fit the original cut out or will I need tobackfill with...
    • Smart Sparks
    • Thread
    • calibri led leds new out roman times
    • Replies: 2
    • Forum: UK Electrical Forum
  14. D

    Pull cord dimmer for use with dimmable leds 26 watt

    afternoon everyone trying to find a dimmer pull cord (for a bathroom, in zone 2) for use with led lamps, the lamps are suitable for dimming, they are 6.5 watt sylvania dimmables, 4 in total, 26 watts any recomendations?
    • dim_bulb
    • Thread
    • cord dimmable dimmer led leds pull pull cord
    • Replies: 7
    • Forum: UK Electrical Forum
  15. telectrix

    cheap GU10 LEDs

    just bought these. will let all know after i've given them a trial. 4x GU10 6W High Power 60 SMD LED Energy Saving Warm White Spot Light Bulbs | eBay
  16. S

    Illuminated Shop Sign LEDs

    I have been asked to replace the bulbs for a Coral Bookers, shop sign, when I opened it up I found LEDs in Series, any idea where I can get replacement LEDs for these signs from? The other option would be replace the whole sign which I they dont want to do unless they have to.
    • Spazz
    • Thread
    • led leds replace shop sign these
    • Replies: 3
    • Forum: Talk Electrician
  17. B

    Cheap gu10 leds on Ebay?

    Anyone have any experience with cheap gu10 leds on ebay? How do they compare to the branded versions? Any info would be appeciated
  18. J

    Lutron Grafik Eye and LEDs

    Afternoon. i have an LED replacement project where I will be using Lutron control. I cant remember the rule of thumb to apply to LED loads e.g 800W per zone for SELV, but this figure is reduced for LED. Can anyone remind me what that might be. Havent got the stomach to trawl their giudes or...
    • jjnr78
    • Thread
    • below led leds lutron might support
    • Replies: 1
    • Forum: UK Electrical Forum
  19. F

    Current flow in leds

    Can some one explain for me what ever current flows in live must return in the neutral so when we come to led strip lights (flurocents) how does the current return through neutral when LEDs are diodes and they only allow current to flow one way how does it get it's return path
  20. Strima

    Dimmable LEDs in touch lamps?

    Do dimmable LEDs work in those three setting touch lamps? i.e. the ones with three settings, off, low, medium and arrggghhh where's my retinas gone? I'm pretty sure they do but I would like a little confirmation before making myself look a complete tool, not that it would take much... :)

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