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.
Works well….as advertised. Will buy again.
Very bright. Watch out for over voltage, then these bulbs get very hot. Stick to 12V max and watch out for transformers with no-load of 14Volt. These bulbs draw so little current, the transformers do not drop to 12V.