The spotlights typical main light, lighting, indoor lighting can create an atmosphere of no fixed scale of modern genre, the combination of a row of small spotlights up, the light is changing a wonderful pattern. Because the small spotlights freely change the angle, the effect of the combination of lighting is also ever-changing. Spotlights soft lighting and local lighting to heighten the atmosphere. If you want to better use LED spotlights, what issues need attention? Below, I and everyone will work together to explore the knowledge of LED spotlights marine led lights.
(A) LED spotlights to buy common sense
Spotlights According to a glossy size can be divided into PAR16, PAR20, PAR30, PAR38 these types of commonly used lamp GU10, E27, E14, such spotlights are 85 ~ 265VAC power supply mains. There is also a MR16 spotlights, lamp GU5.3 12VAC power supply, the front end of an electronic transformer or frequency transformer mains 22OVAC convert 12VAC.
Spotlights the angle is generally below 65 °, mainly for local lighting, accent lighting, and other occasions. Manufacturers of LED spotlights marine led lights angle mostly concentrated in 12 °, 24 °, 36 ° several range.
“GB 50034-2004 architectural lighting design standards”, the correlated color temperature of the light source of indoor lighting can be divided into three groups, less than 3300K for warm, suitable for rooms, bedrooms, wards, bars, restaurants; 3300K ~ 5300K intermediate colors, suitable for offices, classrooms, reading room, clinic, laboratory, machine shop, instrument assembly; greater than 5300K cool, suitable for thermal processing workshop, high illumination spaces [1]. International and domestic standards are basic references “ANSI C78.377”, divided into the color temperature of 2700K, 3000K, 3500K, 4000K, 4500K, 5000K, 5700K, 6500K these grades.
LED spotlights are usually also click the color temperature classification. LED spotlights are mainly used in indoor lighting, color temperature is mainly concentrated in 2700K, 3000K, 4000K and 5700K these grades.
“GB 50034-2004 architectural lighting design standards” provides long-term work or stay in rooms or spaces, lighting color rendering index (Ra) of not less than 80. Lighting installation height greater than 6m industrial building spaces, Ra less than 80, but must be able to identify safety colors.
LED spotlights marine led lights need to think about the standardization of interfaces
LED spotlights to buy, you need to read the manual or packaging instructions provided by the manufacturer, to determine the supply voltage of the product, and product-related parameters, including the luminous flux, color temperature, power, color rendering index, angle. Indoor lighting, LED spotlights to buy, you must first determine the direct supply mains power supply or a transformer to convert in order to select the purchase MR16 or other spotlights; Second, to determine the LED High Bay spotlights lamp and a light size; then need to confirm you the spotlights the angle needed range; Finally, according to the “GB 50034-2004 architectural lighting design standards” requirements, based on using the occasion to confirm the color temperature, color rendering index lighting effects in order to achieve the desired . If you of lamp parameters not really understand the situation, you can view the equivalent on the packaging label to see how much power is equivalent to traditional lamps which to choose.