levels

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  1. G

    Laser Levels

    I'm looking at getting a cheap laser level, anybody use the heupar or tacklife ones? are they up to the job or not?
  2. static zap

    Firefox Zoom levels messing with - headings in Group discussion and more

    Group discussions 100% zoom turns headings into vertical column letter stacks -- ok 110 120% Need 90% zoom for Forum radio play arrow to be visible without scrolling down. ( Just nits -that may/maynot need picking ! )
  3. C

    Laser levels. Do I buy?

    Hi guys, Was looking at getting a laser level mainly for the use of doing downlighters in large rooms. Does any one know or have one that’s good or that they would recommend? Thanks in advance!
  4. N

    Why are there different dimmer light levels

    I have two rooms. One room has 12 LED ceiling lights with two switches. One is a regular switch the other is a dimmer. The second room has 8 LED ceiling lights with a single dimmer. The LED's in both room are the same, and the dimmer switch is the same. So the only difference is the regular...
  5. F

    Lux levels for fluorescent light fitting in test mode

    As the title says. I'm looking for some data so that I can calculate lux levels from a 58w fluorescent batten fitting in test mode (working off of battery). I have looked on Thorn's website but all I can find is data for normal operation (not in test). Any help would be much appreciated.
    • FSU
    • Thread
    • fitting fluorescent levels light test
    • Replies: 5
    • Forum: Lighting Forum
  6. Ian1981

    Decent Laser levels recommendations

    Hi all looking for recommendations on good efficient and reasonably priced laser levels as I’m sick of using time consuming string lines. Thanks.
  7. suffolkspark

    levels of rcd protection on TT system - long post - prepare cuppa first!

    Hi all, need some opinions on the following please> Origin is a three phase 60A TN-C-S supply.it goes into a changeover switch (small PTO driven generator across the yard) and then into a wylex three phase board. the incomer is 100A 4pole 100mA type S to provide discrimination to other...
  8. spud1

    LED lighting for Milking Parlours

    Hi, Just had an enquiry from a new customer asking me to quote to install LED lighting in some agricultural milking parlours. (I'm assuming it will likely be retrofit for whats there) My initial thoughts (Without seeing the Job) are High Bay/Low Bay LED fittings. (Assuming high barn like...
  9. M

    All feed-in tariff levels for solar PV will remain the same for 2014

    All feed-in tariff levels for solar PV will remain the same from 1 October 2014 to 31 December 2014. Ofgem confirmed that deployment in all feed-in tariff trigger bands fell short of enacting an automatic degression, meaning that all FiT rates will remain the same until 1 January 2015...
  10. uksparks

    Lighting Lux Levels

    Hi, Does anyone have any documents that they are aware that are 'reliable' levels as far as lux goes? Basically im just looking for a nice document, or information i can take and re-type to keep in a folder for light levels. The documents and pages I have found all conflict and have...
  11. F

    working out lighting levels

    am i right we have an office area of 20m2 so we calculate the number of fittings times there lumen output which in our case is 2700 lumens times 6 = 16200 divided by 20 = 810 lux have i done this properly
  12. S

    Voltage Levels

    New to the forum..... finally getting with the times and going electronic! I wondered if anyone knows what the typical voltage levels are in domestic properties in Germany? I know they have an alleged similar infrastructure similar to ours at 230volts/50hz! But we all know with the supply...
  13. F

    2330 levels 2 & 3

    Hi I'm new to this site and just hoping someone can give me some advise on best way forward i have just finished level 3 2230 and I know that 17th regs would be next step but.... i don't want to wait till sept when local collage courses start to do this course as it then takes 10 weeks (once a...
  14. N

    laser levels

    I've been looking for a laser level and came across a bosch PCL 20 was wondering if any ones got it and how good it is because it seems quite cheap for the specs and i think its for DIYers, I was going for the Dewalt dw088k but this does not have the plumb feature whereas the bosch one does.
  15. M

    Progression From 2365 Level 3.

    Is it possible to go on to a HNC/HND course straight from C&G 2365 L3? I would really like to go into higher levels of theory of electricity but am still unsure of what job I'd like. The only other way would be to do a levels and then go into university. But this would take another 2 years so...
  16. M

    Laser levels

    Hi all Looking at getting a laser level. As anyone got any views on this one or recommend a good one Stanley UK - FatMax® CLLi Cross Line Laser Kit Cheers
  17. P

    Dewalt laser levels

    Looking to buy one, any were have offers or sales on at the min. or is there any other recommend laser level. thanks
    • paul11
    • Thread
    • bosch dewalt great laser level levels
    • Replies: 3
    • Forum: UK Electrical Forum
  18. M

    Lighting levels

    Folks I'm in the middle of an assignment and trying to design lighting for a kitchen area that is 10m in length 7m wide 4m ceiling height... I was thinking something in and around 500 lux, would I be right in saying this?? Thanks
  19. A

    Laser levels - What do you think of these 2

    Hi, have been thinking of getting a laser level for spot lights and sockets. Dont want to be spending hundreds and have seen these 2: Cocraft Rotary Laser Level - COCRAFT | Clas Ohlson Cocraft Cross-Line Laser Level - COCRAFT | Clas Ohlson Anyone got / used 1? Which would you recomend out...
  20. M

    Non Con on Annual Assessemnt - Minimum Irradiance Levels on String Tests???

    Hi, on our annual pv assesement we had a NC due to the irradiance level when testing the strings being recorded at 58 W/m2, so reasonably dull/overcast i guess but not exactly dark. I never knew that the minimum level has to be 200w/m2, does anyone know where this is documented please?? Our...

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