The LumenstarLED LS-G9-4W-4K is built to replace energy-hungry G9 halogen capsule bulbs without compromising on light quality. Operating at just 4 watts on a 120V circuit, it significantly reduces energy consumption compared to equivalent halogen lamps typically rated at 25W–40W. This dramatic reduction in wattage translates directly into lower electricity bills and reduced heat output — a critical advantage in enclosed or semi-enclosed fixture housings where heat buildup can shorten bulb life.
The 4000K colour temperature positions this bulb in the neutral white range — brighter and crisper than warm 2700K–3000K tones, yet softer and more comfortable than cool 5000K+ daylight outputs. This makes it exceptionally versatile: equally at home in a kitchen task area, a bathroom mirror surround, or an accent display niche. The colour rendering index ensures that colours appear true and vibrant under its light, enhancing both aesthetics and functionality.
Full dimmability is one of the standout features of the LS-G9-4W-4K. Compatible with most leading-edge and trailing-edge dimmer switches available in Canada, this bulb allows you to dial in the exact brightness level to suit any mood or task. Unlike many LED bulbs that flicker or buzz at low dim levels, LumenstarLED engineering prioritizes smooth, stable dimming performance across the full range from 100% down to low output levels.
The G9 bi-pin base is a universal standard found in a wide range of luminaires — from elegant European-style chandeliers to compact under-cabinet puck lights and wall sconces. Installation is as simple as aligning the two pins and pressing the bulb into the socket. No adapter, no rewiring, and no special tools required. The compact capsule form factor also means it fits in fixtures with tight clearances where larger bulb types simply won't work.
ETL approval is a critical differentiator for any electrical product sold in Canada. The ETL mark, recognized by the Canadian Standards Association and applicable under Canadian electrical codes, confirms that the LS-G9-4W-4K has been independently tested and certified to meet North American safety and performance standards. Whether you're a homeowner, electrician, interior designer, or facility manager, this certification provides peace of mind and ensures compliance with local building and electrical codes.
