Cree Continues to Push the Boundaries of LED Performance by Breaking 300 Lumens-Per-Watt Barrier — LED professional - LED Lighting Technology, Application Magazine
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PHILIPS, A19, Medium Screw (E26), LED Bulb - 55YD42|4.5A19/VIN/820/E26/CL/GL/DIM 4/FBH T20 - Grainger
Xtricity R14 LED Light Bulb, 4.5w (40w Equivalent), Dimmable, 300 Lumens, 3000k Soft White, E26 Medium Base, RoHS Compliant (Pack of 2) - - Amazon.com
250-300 Watt Outdoor LED Flood Light 37500lm Aluminum IP66 for Main Road and Industrial Area High Lumen LED Driving Lights Highway Bridge Decorative 50 - 60Hz - China LED Flood Light Fitting
300W LED Flood Light with Yoke Mount - 42,000 Lumens - 1,000W MH Equivalent - 5000K | Super Bright LEDs
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Feit Electric 300-Watt Equivalent Oversized High Lumen Daylight (5000K) HID Utility LED Light Bulb (1-Bulb) T100/4000/5K/LEDHDRP - The Home Depot
300W Replacement Daylight A23 High Output LED
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300 Watt LED NextGen III LED Flood Light - 42,000 Lumen - 50
Cree First to Break 300 Lumens-Per-Watt Barrier - Off-topic Chatter - BudgetLightForum.com
La correspondance entre lumen et watt – Convertir et choisir son luminaire LED en fonction du rendem
FEIT Electric 300-Watt A23 Warm White High Lumen LED Light Bulb - OM300/830/LED | Blain's Farm & Fleet
ZOHO 4TH GEN PREMIUM | LED Area Light | Yoke Mount | Bronze Housing – Beyond LED Technology