led

  1. MrIdo5

    LED lights jumping between modes

    Hi Guys, I love colorful LED light strings. I've been wanting to hand some around the house and finally got around to it. I purchased a few LED light strings that seemed high quality on the web and hung them around the house. The lights worked well at first, however they soon began...
  2. J

    LED ceiling lights - I'm baffled

    The customer has five small LED ceiling lights in their bathroom. Some of the lights stopped working. A previous electrician came and 'did some work' but could not resolve the matter. I've taken a look, and three lights have been removed. I assume these were the broken ones, and he took them to...
  3. S

    LED Strips wiring - various strips length to 2 drivers?

    Hi all, I got my place recently renovated with a cove light installed in my living room. The issue is that my contractor engaged with an electrician who didn't seem to know too much and got a bad result, so I'm looking at re-wiring by myself. The cove is roughly 3 x 3.7m. I have 2 x 80W 12V...
  4. H

    LED touch mirror - correct way to switch off?

    We have had two LED touch screen mirrors installed in our ensuite. You have a touch button on the mirror to switch off and change brightness and colour. It is intalled so there is a switch on the wall as well - both mirrors are on the same switch. Hoping someone can help settled a debate - I...
  5. B

    Replacing 2 x 4 flourescent troffers with LED units. Not sure about lumens/brightness.

    This in a kitchen/dining area of maybe a little over 200 sq. ft. (10 x 21ish). Presently have 4 flourescent troffers with standard 2 40w lamps each, mounted in the drop ceiling. Pic is attached. Want to convert over to LED troffers. I would not want any more brightness than I do now, and...
  6. M

    DIY how to wire new circuit breaker to new switch and recessed LED lights?

    I recently installed a new 15amp circuit breaker, and wired a 14-2 gauge wire to a brand new dimmer switch. From the dimmer switch I daisy chain wired 6 LED recessed lights. When I turned on the circuit breaker the lights all turned on, but the switch wasn't working. I then changed the switch to...
  7. martispyc

    The brightness of the U 64 LED Matrix Panel from AZ-Delivery

    Can you provide more information about the brightness/intensity of the U 64 LED Matrix Panel from AZ-Delivery? Specifically, what is the maximum brightness of the panel in nits, and how does this compare to other LED matrix panels on the market? Are there any factors that can affect the...
  8. C

    Neutral fault with LED light fixtures

    Hi everyone, I'm new to the industry(Qualified a few months ago). I have a client with 6 LED light fixtures on the same circuit/breaker, 3 are working fine and 3 seem to have a neutral fault(230v live to earth,+/-90v neutral to earth and +/-130v live to neutral). The rest of the installation...
  9. C

    Horstmann Electronic 7 - No hot water, no LED indicator

    Hi all, I've come back from a 5 day holiday to no hot water, and the Horstman Electronic 7 controller on (LCD display working) but the neon indicator does not turn on during off-peak hours or when the boost button is pressed. It's looking like it's going to be a couple weeks until I'm able to...
  10. F

    Automotive electrical wiring help LED bar

    Baja wiring harness LED light help. I've fitted a US Baja harness on my Australian FJ, but I need to replace the Baja harness switch setup so that I can comply with A.U requirements for forward facing L.E.Ds. Australian road law requires a forward-facing L.E.D can only come on when the...
  11. Z

    LED spot light glowing at night when switched off

    Hey all, I installed two LED SAL double spot lights (with no sensor) and the customer rang and said they are glowing at night when the switch is off. I looked in to it and i found the term ghosting. They are not two wayed but they are switched together. Has any one eles had this problem? What...
  12. R

    Cheapest/easiest way to replace these spot lights

    Hi I've just moved into a flat and it has old brass downlights in every room, I also think a lot of them are halogen and not led so keen to replace them all. Sorry if the pics aren't enough but based on the wiring I have, could I just buy new white led spring holders (not sure name!) and...
  13. EalingBadger

    Looking for "additional" functionality in PIR operated LED bulbs

    Driven by the recent colossal hikes in the cost of electricity I hit upon the wizard wheeze of replacing some of the existing LED bulbs in our own house with PIR triggered ones - especially in regularly but lightly trafficked areas such as the hall where we tend to turn on the lights and leave...
  14. aquariumsrcool

    led strips lighting for shelf

    hi im looking to solder solid-color led strips to one power supply for each color, in order to dim each color individually. this is reasonable right? if i were to split the white strip over 4 different shelves, and i don't want to connect the ends of each strip to the next one (cause it'll be...
  15. A

    Cornice LED strip lighting

    Hi Guys Never used LED strip lighting before. Customer wants the cornice strip lighting around bedroom so I can access loft space if required. Would i be correct in thinking I take the switched live from bedroom light switch to the driver (all done in loft) then drop down to connect to LED...
  16. K

    LED Driver alternative

    Hi, I wondered if anyone could advise on a suitable alternative to the following LED driver: Tried CEF, RS, and online but they can't get hold of the exact part.
  17. tetoncraftworks

    running LED christmas lights with a power supply instead of batteries

    i have an old motorola ac power supply and i want to convert my battery powered led christmas lights to an outlet. The power supply says Input 120v Output 4.0 vdc 350mA Will this work? The batteries box uses three 1.5 double AA's. Thanks
  18. C

    UK Converting 12v suspended tension wire to LED? I

    I have an old IKEA Norrsken 12v suspended ceiling tension wire system, which runs x7 20w MR16 bulbs, from a Min 4x20w/Max 10x20w transformer. Can I replace the 240v/12v transformer with an LED driver, alongside 7 new LED MR16 bulbs, say, 5w each, or is the plastic coated cable not suitable for...
  19. timhoward

    LED tubes failure mode

    I just wondered if anyone else has seen LED tubes do this (2 different fittings) I’m assuming this is a bad batch as this is apparently the 3rd to do this. Unfortunately testing the wiring was a little difficult due to a right rats nest installed behind two fire-trip wires that shut off the gas.
  20. timhoward

    Best solution for LED security lamp flashing

    I had a faintly funny situation today. At the end of another job, the happy customer said "By the way my outside lamp comes on, and then flashes several times before finally turning off. What's up with it?" I took one look at it and said "To be honest, I have the exactly the same outside lamp...

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