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.
Good value and delivered promptly when I ordered 8 bulbs. Previous delivery was very slow when I ordered only 2. I had to pay customs duty on the order for 8, but still good value. Did not fit too well into Danic light fittings, I had to encourage (!) them in.