Mawson Energy saver T-Bulb Base B22 12-Watt LED Lamp 6500K Cool Daylight-( Pack of 4 )-The new T bulb has been one of our most creative innovations designed to provide you with an enriching experience. With its futuristic design, it offers a wider and better light spread over the conventional LED bulbs. It has a flexible head with a swivelling body action where the head of the T bulb is flexible, thereby offering a focused light for your space.T bulb is easy on the eyes with very less glare, making it a stylish addition to your home over the conventional LED bulbs. It has 10w 6500k b22 1000 lumens t bulb and linear design with wider light distribution adjustable design with 90 degree horizontal and 35 degree vertical tilt high brightness LED with efficacy upto 100 lm/w soft and glare-free light, good for eyes and lm 80 tested LED technology ensures long life.driver with hv protection upto 380v and surge protection upto 2.5kv. The colour of this lamp is cool day light known as crystal white (6500K) Base: B22 Lumens: 1800. Dimensions (Approx.): Height: 8.0cm, Width: 28.0cm. Swivel body action (for better focus). Plug n play hassle free (fits into existing holder). Better (wider) light spread. Up to 33 percent energy saving compared to 27W CDL CFL LAMP Lasts up to 15 years (Based on 2.7 hours Per day in Open fitting/15000 hours).