Toshiba Starts Mass Producing Highly Efficient White LEDs

News Source: 
Nikkei BP

Toshiba has started mass producing LED products belonging to its new LED TL1L4 series as of Feb.4, 2015, according to a Nikkei BP report.

The new white LEDs have a luminous flux of 160 to 170 lumens, and is designed for applications including LED bulbs, basic luminaires, downlights, streetlights and spot lights.

The TL1L4 product series has a luminous efficacy of 160 lm/W, color temperatures can reach 5,000K, Ra=70 @IF=350 mA, and Ta=25℃. Highest currents can reach 1A under Ta=85℃. Compared to the company’s existing TL1L3 product series, the new products luminous efficacy can reach above 60%, which can raise the product’s luminous efficacy, while lowering energy consumption.

Disclaimers of Warranties
1. The website does not warrant the following:
1.1 The services from the website meets your requirement;
1.2 The accuracy, completeness, or timeliness of the service;
1.3 The accuracy, reliability of conclusions drawn from using the service;
1.4 The accuracy, completeness, or timeliness, or security of any information that you download from the website
2. The services provided by the website is intended for your reference only. The website shall be not be responsible for investment decisions, damages, or other losses resulting from use of the website or the information contained therein<
Proprietary Rights
You may not reproduce, modify, create derivative works from, display, perform, publish, distribute, disseminate, broadcast or circulate to any third party, any materials contained on the services without the express prior written consent of the website or its legal owner.

High current density, very low thermal resistance and low-profile mean that lighting equipment manufacturers can increase brightness while reducing system size Flat LED package for easy integration and closest mounting of optics to light emitt... READ MORE

Highlights: ・By enabling in-house production of laser diode chips for all three primary colors (RGB), a variety of customer requests can now be met. ・Accelerates the development and commercialization of higher efficiency and higher output produ... READ MORE