SheerLed stock only the best LED B22 Bayonet Lamps. Manufactured using the latest technology in LED lighting, all the B22 LED
Bayonet Bulbs stocked by SheerLed will fit into your existing bayonet fittings
and should be a fairly simple job to replace traditional halogen bulbs using
the same bayonet base fittings. Grow
lights use LEDs to increase photosynthesis in plants 158 and bacteria and
viruses can be removed from water and other substances using UV LEDs for
sterilization 88 Plant growers are interested in LEDs because they are more
energy-efficient, emit less heat (can damage plants close to hot lamps), and
can provide the optimum light frequency for plant growth and bloom periods
compared to currently used grow lights: HPS (high-pressure sodium),
metal-halide (MH) or CFL /low-energy.
Radiation levels decrease with distance to the lamp, so to
ensure the lamps safety for the eyes and skin they are tested in the worst case
scenario of the lamp being at a distance of only 20 cm. Based on these standard
tests the lamps were classified into four Risk Groups: exempt from risk” (RG0),
low risk” (RG1), medium risk” (RG2), and high risk” (RG3) which includes only
lamps where a short-term exposure poses a threat.
If the lights are used a lot, then you want to go for an LED
bulb with a CRI of 80+, however if the bulb is just used for emergency lighting
for instance it can be sub 80. The higher the CRI of the bulb, normally the
more expensive it will be to buy, but if you are into painting for example, you
will want to pay more to ensure the bulb has a CRI of 90+ to ensure you are
getting a more accurate view of what you are painting.
I can’t stand the usual dim wits that everything off just
for the fun of it all but on this subject i have to wonder if they have a point
- 5 years ago we had new low energy street lights fitted - costing many mills -
then there’s the wattage - a Cree led is about 10 watts and you have about 14 led
in that street light - so that's 140 watts and our street lights have bulbs about
50 to 100 watts - so how does that work then!!!!!!
Just done a little Calculation, and once again it show the
total disregard for the rate payers, these must be the most expensive lights
ever, don't think the Councilors would be doing this, if they had to pay this
price for lights to be fitted in their houses, to buy and install each light
will cost £338.23 per light, in these times of Council cuts, they still show
they are out of touch with the real world.
Thanks for sharing your post on LED Bulb. Very well written blog, I got some new ideas to buy B22 LED Bulb.
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