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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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LED MR 11 lamps
Some imported dining room furniture we've got came equipped with top
lighting in 4 display cabinets. The electronic transformers have all quit and the lamp fitting itself takes a 10w capsule bulb mounted sideways on in a very shallow fitting. It is *absolutely impossible* to replace a bulb with the fitting in the top of the units without either bending the pins or touching the quartz. If you do bend the pins IME the bulb will have a short life even if it works initially. So I went to "Ring" lighting and came away with a set of 20 watt MR11 downlighters @ 3 for 8 quid in their discontinued section. On reading the bit of paper that came packed inside it says they should not be mounted on a combustible surface. The display cabinets are made of wood. :-( I then noticed that LED MR11 lamps are available, less than 2 watts so not a fire hazard. £7.50 each, (I could live with that if I never had to change one again!) but on the websites that sell them they say ordinary transformers can't be used, the special electronic transformers needed are £14.99 each. That's taking the Mick. Surely 12 volts, 2 watts to drive 6 LEDs, an ordinary regulated mains adapter would fit the bill or am I missing something here? Apparently the LED lamps *are* AC/DC. Oh, and BTW the electronic transformer that came with the RING lighting kit is duff. :-(( DG |
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