GlacialTech Inc. introduces the novel GL-BR20D/30D/40D Series LED Bulbs that are 110/220VAC LED retrofits for conventional BR halogen bulbs. A feature GL-BR20D/30D/40D is the TRIAC-dimmable function embodied in the bulbs for dimming down to complete darkness while the dimmer's conduction angle is being diminished towards nil.

To supersede the traditional BR halogen bulbs with features like longer lifetime (35,000 hrs min.), higher luminous efficacy, and lower environmental pollution, the GlacialLight BR20D/30D/40D Series LED Bulbs adopt efficient LEDs, feed on an AC input voltage of 110/220V, suit standard E26/E27 sockets, and apply to accent, local or spot lighting. Users need to directly replace their BR halogen bulbs with the corresponding GL LED bulbs.

The GL-BR20D/30D/40D bulbs incorporate a patented LED driver detecting the input voltage chopped by a TRIAC dimmer and rectified by a bridge diode to fluently dim the LEDs. Based on this advanced technology, the GlacialLight dimming series provide two optional models: a low voltage model and a high voltage model respectively supporting 110V and 220V as well as individually compatible with a multitude of TRIAC dimmers commonly available in the markets.

Both non-dimmable GL-BR30/40 and TRIAC-dimmable GL-BR20D/30D/40D series, wherein

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