Lighting knowledge

Comparing your current lighting with LED lighting

Tags: LED technologies, developing, compare

In the past, we have generally referred to the brightness of a bulb in terms of its wattage, or the amount of power that the bulb uses (or energy it consumes). Because of the disparity between incandescent and LED technologies, we have to change our language a bit in order to account for progress. When referring to brightness, we now find ourselves comparing lumens (see Q: What is a lumen?). However, when comparing LEDs with incandescents, there is no easy mode of comparison because the typical incandescent is projecting light in 360 degrees ?ˇěC everywhere, not just where you need it. Because LED lights are directional, they focus all the light they generate exactly where you want it, and nowhere that you don't.

Another consideration is color temperature. In the past, this has been very difficult to control because you basically got whatever color your particular bulb produced. Typically this was a Warm White (about 3000K) if you had an incandescent bulb, and a Cool White (around 5000K) if you had a fluorescent bulb. Because the LED is an intelligent, solid-state technology, we are able to produce LEDs that not only produce Warm White and Cool White, but are able to produce up to 16 million different colors, each a different temperature.

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About Us: China Acmelite Electric Co., Limited is a professional and large-scale manufacturer and exporter of lighting fixtures in Zhejiang province, since 1997. We aim to offer the suitable lighting products and best services to our international customers, and help them to be more competitive and powerful in the global market.

Our main products include T2, T4, T5 and T8 lighting fixtures, halogen lighting fixtures and ceiling light fixtures, which are widely used in home & office, for commercial and industrial purpose as well. Most of the products have obtained Gs, CE, EMC, RoHS certificate and UL listing. They are popular in the global market, especially in North American and Europe. From year of 2007, we also developed two new product lines: Solar powered lighting and LED lighting. Please refer to for more details.  More...