Solid-state LED Light source heat problem is much more complex than traditional lamps. Traditional light fixtures are with produce heat during operation problems, such as halogen LED Bulbs or incandescent bulbs. If incandescent form, that a tungsten in special treatment ball produces light. In fact, the high temperature generated on the filament rather than lamp holder, even the holder generate indirect high heat due to light ball glass or metal tungsten light radiant heat, myledgrowupanty 141023