Are the two ends of a T5 tube the same, or is there a difference? I ask because I have encountered a luminaire with a sticker on saying "lamp logo this end", and also on the Tridonic ballast data sheets they state:
Source...
Now I know what the 'thing' is I have ordered a pack of replacements, and we will see what happens! And no, the vents weren't blocked, so why it popped in the first place remains to be seen.
This is a heater element for a hand-drier. The element bit of it is intact, but the component circled in yellow does not seem to pass current. What is this component, and can I bypass it to make the heater work again?
Yes it is an auction. The current price shown (£500) is the starting point, which someone has already bid, so if you are interested you would need to make an eBay account and bid more than the current offer to win it.
I see your profile says you in South Africa, is that your current location? ...
This Power Q Plus analyser is three months old and has been used only once.
Product details: http://www.metrel.si/products/power-quality-analysis/mi-2392-powerq-plus.html
The set for sale is the MI 2392F Standard set, and comes with all listed accessories.
For contact and other details see...
What about putting the alarms (domestic smoke/heat) on a frequently-used lighting circuit so that it is RCD protected and obvious if it trips, unlike a seperate RCD circuit that could stay tripped for months without anyone noticing?