ITEM NAME:LED MR16 Spotlight 12V 4W (340 Lumen - 50 Watt Equivalent) 3200K Warm 45 De A9X9 LED MR16 Spotlight 12V 4W (340 Lumen - 50 Watt Equivalent) 3200K Warm 45 De A9X9 Super Energy saving replacement for 50 watt Halogen Last up till five times longer than Halogen Shock proof bulb (the bulb will continue working even after a shock to the bulb) No UV and low surface temperature (only generate limited heat!) This Bulb is great for replacing your standard 12V Halogen spotlight. Be aware that this product is suppossed to have quality Bridgelux LED's and not epistar or other alternative LED's (blue hue is indication that the LED's are not Bridgelux). The LED Bulb will direct light more accurate instead of spreading the light in any direction and the light seems amazing clean and deliberate compared to halogen or other traditional type bulb. It will last five times longer and are shock resistant. In case you drop the bulb it will likely still work. The bulb will not generate UV and only limited heat so you will avoid burns from touching the bulb. The bulb therefore will not melt your lighting fixture or discolor it. The bulb has a 45 degree spread (beam angle), warm white 3200K color temperature and 340 Lumen light output. This bulb have 4 high