Toshiba Lighting has released two of the E-CORE series LED bulbs cylindrical, first introduced the T-shaped LED bulb, the bulb is equivalent to a 40W light bulb, rated power dissipation of 7.4W.
Toshiba Lighting plans to use the product to replace the cylinder-shaped fluorescent bulbs (D-shaped and T-shaped, D-exposed fluorescent tube style, T-shaped style with shade). Apparatus using the D-shaped and T-shaped fluorescent bulbs use of the smallsize of the design can not be installed, led shop lighting, in many cases the ordinary LED bulbs in the mouth of the E26 lamp.
New products (T-shaped 7.4W) can be installed to the D-shaped and T-shapedfluorescent bulbs for appliances (not including the construction of apparatus) ofinsulation materials. Therefore, applies to horizontal mounting of lights, downlights, led shop lighting, wall sconces and chandeliers for lighting the overall brightness of the lighting apparatus. In addition, it can also be used for the bathroom lights and other closed apparatus. But can not be used for apparatus and circuits with dimming function.
Paragraph T-7.4W Dimensions Toshiba Lighting and Technology, D-shapedfluorescent light bulbs (FED15/13-Z) the same external diameter of 40mm, a length of109mm. The light distribution angle is about 300 degrees, also the same with the D-shaped fluorescent bulbs. The product can achieve large light distribution angle thanks to the use of the reflection of the inner surface of cylinder-shaped shade, led shop lighting, and the LED street light source configuration in the shade the underside of the lower design.
In addition, as a comparison object FED15/13-Z brightness equivalent to the 60Wlight bulb for general lighting (810 lumens) than the T-7.4W product (equivalent to a 40Wlight bulb) to light. Toshiba lighting technology, led shop lighting, said T-shaped LED bulb will continue to develop future plans to launch the external dimensions and angle of light distribution withD-shaped and T-shaped fluorescent bulbs, but the size of the same product.