125 Watt Mercury Vapour Lamp Lumens

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125 watt mercury vapour lamp lumens.

Mv0250 69448 1 sylvania 69448 250 watt mercury vapor 12 500 lumens 4000k coated 50 lumens per watt ansi h37 h37kc 250 dx. The most common applications for the sylvania 175 watt ed28 hid light bulb are atriums flood lighting industrial lighting commercial lighting retail lighting lobbies parking lots security lighting and shopping malls. Philips mercury vapor lamps last at least 24 000 hours. Looking for ge current mercury vapor hid bulb ed28 mogul screw e39 lumens 7 800 lm 5v686.

250 watt mercury vapor lamps. The outer bulb may be clear or coated with a phosphor. This light bulb has a cri of 22. Philips mercury vapor 175 watt high pressure hid light bulb is ideal for use in landscape lighting dusk to dawn roadway parking lots floodlights and security fixtures.

Mercury vapor lamps feature low initial cost but have higher operating costs than hps or metal halide due to its lower efficiency. The clear mercury bulb has a bluish green appearance and the deluxe white has a higher color rendering. In either case the outer bulb provides thermal insulation protection from the ultraviolet radiation the. It has a bluish green appearance and features a low initial cost.

A mercury vapor lamp is a gas discharge lamp that uses an electric arc through vaporized mercury to produce light the arc discharge is generally confined to a small fused quartz arc tube mounted within a larger borosilicate glass bulb. Lumens to watts calculator watts to lumens calculation. Led conversions victoria bcjkl electrical parative study of energy saving 175w mercury vapor exterior barn lights led wate parison chart preserving historic street lights p 2 how to find led equivalent wall packs replacing hidshow many lumens for a 400watt metal halide and what is the led equivalentled watt conversion light replacement idavidmcallenled light bulb read more. Mercury lamps get dimmer over time and rarely burn out so it is wise to replace them and restore light level.

The luminous flux φ v in lumens lm is equal to the power p in watts w times the luminous efficacy η in lumens per watt lm w. Eye 70211 125 watt mercury vapor 6250 lumens 4100k coated medium base ansi h42 with higher lumen maintenance special phosphors and arc tube support the eye lighting mercury vapor lamps are some of the best on the market. Grainger s got your back. φ v lm p w η lm w watts to lumens calculation.