1. Please confirm the voltage first. If the voltage of a product is 12V-24V, then you must use a professional LED voltage converter. 2. Please check the specifications of the product carefully before ordering to insure a proper fit. 3. Do not disassemble any bulbs by yourself. 4. Be sure to cut the power off before beginning installation to avoid personal injury.
Light from these bulbs is 180 deg spread, excellent for general lighting and high output level also. Not quite 50W halogen but very acceptable replacement. So good in fact that I just purchased 2 more, slowly replacing all the downlights in the house with these. None have failed so far.
Very Bright white light. I had not expected so good a product. I was using 3 halogen GU10 lights of 35 watts each, which I replaced with only 2 LED lights but the amount og light was still more than the collective light og 105 watts given by 3 halogen lights. A MUST HAVE! (Additional review written on March 20, 2014): After the initial order, I have ordered several more lights since the quality and amount of light is so bright and good that I am using it at several places in my home
Bought these bulbs after lots of research to replace 50w gu10 bulbs. They are the warm white light and whilst they are not anywhere near the warm light of an ordinary bulb (much whiter) they do give a really nice light off that illuminates a much wider angle. Be careful if your ordering from abroad, there was a duty to pay of £23.00 but the seller did refund me half of it. Also the bulbs are about a 1cm longer than the standard gu10's (only an issue if the light fitting has standard bulbs that are flush with the edge of the fitting)
All in all I'm really pleased with these bulbs and would buy from the seller again. The package arrived within 3 days-amazing since they travelled from China.