Toshiba Expands Line-up of High Power White LEDs for LED Lighting

High luminous flux products of 140lm(min.) added to the line-up

TOKYO — (BUSINESS WIRE) — August 27, 2015Toshiba Corporation’s (TOKYO:6502) Semiconductor & Storage Products Company today announced the addition of 4 new products to its line-up of the “TL1L4 series” of high power white LEDs, that achieve high luminous flux of 140lm(min.). Shipment of the new products starts from today.

This Smart News Release features multimedia. View the full release here: http://www.businesswire.com/news/home/20150827006111/en/

Toshiba: High power white LEDs for LED lighting; "TL1L4 series (4A5B type)" (Photo: Business Wire)

Toshiba: High power white LEDs for LED lighting; "TL1L4 series (4A5B type)" (Photo: Business Wire)

The new “TL1L4 series (4A5B type)” achieve a high luminous flux of 140lm(min.) [1] compared to the 130lm(min.) of conventional general products of the “TL1L4 series”. The 4 new products are in correlated color temperatures (CCT) of 6500K/5700K/5000K/4000K with a color rendering index of Ra70. The new products make it possible to achieve market requirements of lighting fixture efficacy over 110lm/W[2], and can contribute to improving luminous efficacy and lower power consumption of LED lighting applications.

 

Outline of the New Products:

Part Number  

Color
Temperature
(K)

 

Luminous Flux
φv(lm)

 

Color Rendering
Index (Ra)

 

Forward
Voltage
VF (V)

 

Package
L × W (mm)

@Ta=25°C   @Tj=85°C
TL1L4-DW0,L4A5B 6500 165 140 (min.) 70 (min.) 2.8 3.5 x 3.5 Lens-top
TL1L4-NT0,L4A5B 5700 165 140 (min.) 70 (min.) 2.8
TL1L4-NW0,L4A5B 5000 165 140 (min.) 70 (min.) 2.8
TL1L4-WH0,L4A5B   4000   165   140 (min.)   70 (min.)   2.8  

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