Line Voltage LED bulbs

QLAMP bulbs operating at line voltage (120VAC) can replace normal E27 and Gu10 bulbs. The specific thermo conductive material used in their production grants a double result:

isolation and proper thermal dissipation. This technology, compared to the one of fluorescent energy saving bulbs, has many advantages: the internal electronic circuit has a high power factor (fluorescent energy saving bulbs have a 0.6 power factor, while Q-LAMP products have a >0.9 power factor). Q-LAMP series “H” and “E” work at a low frequency with no EMC, fluorescent energy saving bulbs need filters and other devices in order to keep EMC emissions under control. Fluorescent tubes contain small quantities of quicksilver and high quantities of phosphor; Q-LAMP are quicksilver-free and have only traces of phosphor .
Life length of Q-LAMP is higher than 25.000 hours, compared to fluorescent energy saving bulbs. Q-LAMP bulbs work with a specifically designed thermal limiting circuit, which both stabilizes the lighting output according to input voltage and ambient
temperature. They work normally even in critical conditions, such as temperatures in the range of -20°C, without problems of ignition and life time. High performance (up to 100 lm/W).