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BS 5266 states that a function test once a month and a annual full rated duration discharge is performed and logged for all emergency lighting installations.A stand-alone manual test requires the person responsible for the building to ensure that the test procedure is performed in accordance with BS 5266. This would involve the following. A […]

A lesser known but critical LED light specification is the Ta rating. Ta, or “ambient temperature,” is the reference temperature of the ambient air when the product is tested to deliver the rated performance. This specification is important in critical or harsh environments. For example, in the absence of specific instructions from the manufacturer, the

What does LED tri-proof light protection standard IP69K mean? The code for the enclosure protection class is usually composed of the characteristic letter IP and two characteristic numbers. The first figure refers to the following: preventing the human body from touching or approaching the living parts inside the enclosure and touching the moving parts (except

LED tri-proof lights are an affordable way to provide high-quality warehouse lighting for the toughest jobs, so you can provide visibility to any space without a problem. One of the reasons people switch from metal halide or incandescent to LED tri-proof lights is the lower cost of energy. LED lighting lasts 25 times longer and

Colour temperature is a description of the warmth or coolness of a light source. The Kelvin (K) is a unit of measurement for colour temperature. A practical way to demonstrate colour temperature is by example. A candle produces a warm glow with a yellow/orange appearance and produces this light at around 1850 Kelvin. In contrast,

Booth: S424-01 Date:12th-15th,April2023 Add: Hong Kong Convention and Exhibitlon Center

Colour temperature is a description of the warmth or coolness of a light source. The Kelvin (K) is a unit of measurement for colour temperature. A practical way to demonstrate colour temperature is by example. A candle produces a warm glow with a yellow/orange appearance and produces this light at around 1850 Kelvin. In contrast,

Lux and Lumens are often confused. “Lumens” is the total amount of light produced by the lamp or light fitting, while we use “Lux” as a measure to know how much of that light is arriving on to a particular point of a surface. Lux meters can be purchased cheaply to allow measurement of light