18w 2D 4 Pin LED GR10q Light Bulb - 6500K Daylight/Cool White - 1400 Lumens

Good light once it finally arrived (they originally sent me a dinosaur lamp shade instead). Nice bright white light.However some instalation instructions would have been really useful as you have to remove the balast and starter first (not trivial for a novice like myself). Initially I thought the bulb was faulty, I had to do some googling to find out.

Just got around to installing after more than a year. Superb! in fact a bit too superb as they replaced some 36W florescent and it is far brighter. Luckily I have some other 2D installations in an outbuilding that can go as bright as they like, so these will go in there and I will get some 12w units for this location.

Great product, nice clean light, no flicker that you sometimes get with led lights. replacing the existing CFL light was a pain though. removing the balast wasn't easy.

Used to illuminate a home office.Brilliant white light.

Failed after 17 months. Seller not interested as outside of 12 month warranty, would not recommend. Replaced with ksonic bulb bought elsewhere with a 5 year warranty.

value for money

Arrived on time and as described, very bright lights

Ok