LED SMD Bulb (Emergency Type) is a specially designed LED Bulb light used to handle emergency power grid failure occasions. The bulb uses larger A series bulb such as A70 or A80 to hold a rechargeable battery inside, which can keep lighting on for 2-3 hours during power outage. The bulb is specially designed for area with higher risk of natural disasters such as hurricanes and earthquakes, or tall buildings subject to high damages in case of fire. They are also widely used in developing countries with unstable power supply. The power consumption of LED bulbs is as low as 9-12 watts and fully charging the bulb takes 5-10 hours. LED bulb could use Edison screw base of different sizes. The most common includes E27 base. For US market, E26 is used. If it is Australia and UK markets, bayonet base B22d is used. Emergency bulb could also be used as camping or hiking lighting together with a hooked lamp base. They can be mounted anywhere and trigged on and off using the power button on the hook base.

LED SMD bulb is good replacement product of traditional Edison, Incandescent, Halogen as well as CFL bulb. Traditional bulb usually employs high power, which could be as high as 100W while LED could create similar brightness using only 1/10 power rating. Besides from the energy saving edges, LED SMD Bulb has a good lighting effect, uniform light emission with no glare. It is particular safe and reliable, as well as being the most commonly used indoor lighting product. The product certified by TUV and SGS with CE, RoHS, ERP, and are fully compatible with CB requirement.

Our SMD bulb light uses high quality LED chips printed on aluminum PCB. The whole lamp has a high lighting efficacy of (80lm/W – 120lm/W) and standard CRI80. We offer full range of color temperature, ranging from 3000-6500K. The product beam angle is 270°.

For bulb materials, use high quality ALU+PBT body, with high diffusion milky PC cover. The base cap can be of size E26 | E27 | B22d. The base cap could be made of aluminum in silvery color. There is also a photocell sensor attached to the driver to conduct light sensor functions. For sound sensor and microwave sensor combined model, respective sensor modules needed to be added.

LED SMD bulb use high quality Linear IC or IC driver to power on, which could be single voltage input (AC120V or 230V) of power factor >0.5. There is also universal voltage LED bulb light of input voltage AC85-265V of power factor >0.7 to >0.9. The lifetime of the product is over 15,000 hours with a warrant period of 1 year.

Emergency light bulb could have a wide range of applications. They can be use in stairways or emergency exit of any office premises or tall residential buildings to cater possible power outage or fire. They are particular suitable for places like hotels or inns as there are usually long indoor hallways or stairways and more intense population. They can be use in public area or shopping malls with frequent human usage or passages. It is also recommended to use it as outdoor lighting in camping tent or travelling as they are light, easy to carry and use.