As has already been described here in many reviews, is the very low luminous efficacy. This can in no way Halogen will be compared with a 300Watt. Try After I recently reinstalled the good old halogen lamp power guzzlers. The light from the halogen lamp should not and can not in any way with this but very cold LED light Compare.
It occurred in my lamp no flickering and no problems. Therefore, the product is likely to be far have been fine. A return shipping would not be profitable because the seller seemingly in China operates. Very nice touch but I have little of it if I stay then sit on a product.