LED Bulbs can be used both indoors and outdoors

Packed with prominent characteristics and features such as longer lifespan, high efficiency and energy-saving, LED bulbs are the perfect alternative for the conventional incandescent lamp. These very features have made the products the best-seller in the lighting market.

Advantages of LED Bulbs in comparison to Traditional lamps

Unlike incandescent lamps, wattage is not the most important factor when we consider buying a suitable lamp, but lumen is. For LED bulbs, lumens determine the brightness. For example, a 16-20W LED bulb can bring the same level of brightness as a 100W incandescent lamp.

Rang Dong A-shaped LED Bulb

Additionally, LEDs offer an exceptional color range and have a great Color Rendering Index (CRI). On average, all LED lighting products provided by Rang Dong, Vietnam’s leading manufacturer of LED products and smart lighting solution provider, have a CRI of more than 80.

Another advantage of LED lighting products is that they generate less heat thanks to the characteristics of turning energy into light instead of heat, and its special heat sink is made of aluminum or die-cast aluminum. LEDs are able to operate at a considerably lower temperature than other conventional lamps, including the incandescent type.

Moreover, LEDs turn on and off right away while metal halide lamps need time to warm up. LEDs can operate well in different environmental conditions (despite cold or hot temperature) and on very low voltage, thus they are suitable for both indoor and outdoor usage.

One more selling point of LED bulbs is their lifespan is long, lasting up to 30,000 hours

Rang Dong LED Bulbs – good value for money 

Elegant, classy with embossed logo

Distinguished from other LED bulbs in the market, Rang Dong’s product is embossed with the brand of Rang Dong Light Source and Vacuum Flask JSC on the housing. The sophisticated print does not only help customers easily identify genuine products, but also brings an aesthetic look.

In line with IES LM 80 for LED chip lifespan, and IEC 62471 for photobiological safety

Rang Dong’s LED bulbs are integrated with high-quality LED package from Samsung, one of the world’s most reputable and famous suppliers. The LED chip meets the IEC 62471 standard of photobiological safety, complies with the regulations on blue light and does not affect human cornea and retina. The lifetime of this LED chip is greater than 54,000 hours, which was tested and certified in conformity with the IES LM80 standard published by the Illuminating Engineering Society of North America.

Rang Dong T-shaped LED Bulb

By using top-of-the-line components, Rang Dong’s LED lighting products are high-efficient, consume less power than other conventional lamps, have a long lifetime, provide true color to human eyes and the luminous flux is not significantly depreciated over time.

Rang Dong’s lighting products are designed by its Lighting R&D Center to ensure the electromagnetic compatibility (EMC). Rang Dong is one of few Vietnamese enterprises that produce LED lights meeting EMC standards, and which invests in equipment to check and assess electromagnetic interference

Meet RoHS standard for health and environmental safety

Rang Dong abides by the RoHS standard, which bans 10 dangerous substances during the manufacturing process of LED bulbs and other LED lighting products: Cadmium (Cd), Mercury (Hg), Chromium 6, PBBs (polybrominated biphenyls), PBDEs (polybrominated diphenyl ethers), Lead (Pb) diethylhexyl phthalate (DEHP), butyl benzyl phthalate (BBP), Diethyl phthalate (DEP) and Diisobutyl phthalate (DIBP).

All LED lighting products manufactured by Rang Dong are eco-friendly, qualified with RoHS standard and commercial-viable in Europe and the U.S. markets. Moreover, LEDs produce zero UV emissions and no CO2 emissions

Various choices

Rang Dong supplies a wide range of LED bulbs with options for wattage, color temperature, functions, shape and size.

Rang Dong's LED Filament Bulb

Thanks to the application of state-of-the-art technology, customers now can turn on/off the lights using their smartphone and even adjust the level of brightness as desired. The light is dimmable at any percentage of power.

Contact Rang Dong for more information    

LED bulbs can be installed for residential and commercial lighting. If customers are looking for this kind of product or consider the replacement of traditional lights, Rang Dong can provide more details. Please kindly find the company’s catalog here for reference.

Should you have any questions, wish to share your ideas of lighting, or request a quotation, please send us an email to export@rangdong.com.vn

Our website: https://en.rangdong.com.vn/