Cree, Inc. (Nasdaq: CREE), a market leader in LED lighting, announces it has achieved industry-best reported R&D results of 186 lumens per watt for a white power LED. This result demonstrates Cree’s ...

Home > Consumer Electronics Cree releases landmark 200 lumen-per-watt LED The lumens-per-watt (lpw) rating for an incandescent bulb is a lowly 15 (or so) while newer LED bulbs are in the range of 75.

Cree reports that the LED efficacy was measured at 231 lumens per watt using a single-die component at a correlated color temperature of 4500 K. Standard room temperature 350 mA testing was used ...

Cree says via a prepared statement that it’s recorded “an industry first,” increasing the number of lumens in a single high-power LED to 1,600 lumens at 134 lumens-per-watt.

Cree is showing off a proof-of-concept LED bulb that delivers more than 1,330 lumens while consuming 8.7 watts for an efficacy of 152 lumens/W (lm/W). The lamp uses Cree’s TrueWhite technology to ...

ThruNite Catapult V3 Cree XM-L 900 ANSI Lumens LED FlashlightFEATURES:- CREE LED: The newest XM-L2 LED with U2 bin - Stainless steel bezel - Tighten bezel for Maximum output, 1000+ OFT lumens and ...

With a light output of 800 lumens coming from just 9.5W of energy usage, the Cree bulb is a legitimate replacement for 60W incandescent bulbs, and one of the most efficient household LEDs ...

Cree Raises Industry Standard with New 170 Lumen-Per-Watt Prototype LED Light Bulb Date Announced: 31 Jul 2012 Breakthrough Innovations Optimize Performance, Lower Cost and Drive LED Lighting Adoption ...

Cree Reaches LED Industry Milestone with 200 Lumen-Per-Watt LED Date Announced: 18 Dec 2012 New XLamp MK-R LEDs Deliver Record-Breaking Efficacy and Next-Generation Price-Performance for LED Arrays.

Not only that, but I couldn't tell a big difference between the three-way bulb's "60W" 820 lumens and the regular "60W" LED's 800 lumens. The same goes for the three-way bulb's "100W" 1,620 lumens ...

Cree has demonstrated its first 200-lumen-per-watt (LPW) LED concept luminaire, which offers more than twice the efficiency of linear fluorescent luminaires, according to the company.

Cree is sampling LEDs with 200 lumens-per-watt efficacy. The new MK-R LEDs are targeted for high-lumen lighting applications, including outdoor and indoor directional applications, such as halogen ...