
AC/DC 12V LED Spotlight: It is better to use a LED transformer. If you want to connect a halogen transformer, please make sure that all the power of the LED bulbs reaches the lowest power of your transformers, otherwise they may flash strongly MR 16 / GU5.3 / GX5.3 3W LED Replaces 30W Halogen, 450Lumen, Voltage: AC/DC 12V (AC12V or DC12V LED transformer required), Non-dimmable, Dimensions (ØxL): 50 x 46 mm Durable GU5.3 Reflector: With CE, EMC and RoHS certification. No flickering, no UV or IR radiation. Made of high quality materials with excellent heat dissipation 12V 30W Warm White Floodlight: High reflection index Ra80 with super 30 x 5730 SMD, uniform illumination. Energy efficiency class A +, long service life, energy saving up to 90% Service: Attention!! Please make sure your transformers are LED or halogen transformers, if they are halogen transformers, they may cause MR16 LED bulbs to flicker, consider replacing them with LED transformer. Product Description AC/DC 12V: