Rui Rio LED lighting LED lighting project lighting fixtures lighting Rui Rui Rio Tinto lighting

View product -LED underwater lights - Retop lighting Model: RT-PQD-180-WC-1W12-24V Size: Φ180 × 85 × Φ50mm within the input voltage: DC24V Power: 12W Material: shell with precision stainless steel light body quality waterproof connectors , silicone rubber seals, curved multi-angle refraction glass, waterproof, dustproof, leakage, corrosion waterproof grade: IP68 LED terms: color / color temperature / glare - Retop clear color photograph: a light source for rendering objects The degree, which is the degree of color fidelity, often called "; color rendering index"; indoor color is usually expressed as Ra, in numerical representation, Ra100 as color daylight. Color: The color of the light source emits light hue blackbody radiation at a temperature at the same time, the blackbody temperature is called the color temperature of the light source, and only have a color temperature of white light, the unit: Kelvin (k). Glare: the field of vision has a high brightness of the object or strong brightness contrast, caused visual discomfort called glare, glare is an important factor affecting the quality of lighting.