High Pressure Sodium Lamp Lifespan

High pressure sodium lamp with clear tubular outer bulb.

High pressure sodium lamp lifespan.

Low pressure and high pressure low pressure sodium lamps are highly efficient electrical light sources but their yellow light restricts applications to outdoor lighting such as street lamps where they are widely used. Free delivery with 45 order. Hydro crunch 1000 watt double ended hps high pressure sodium de grow lamp model d911009000 40 25 40 25. Set your store to see local availability add to cart.

Woods l1730 cci modern high pressure sodium security farm light powder coated housing 1 ed17 lamp 120 v 75 w 70 watt 3 4 out of 5 stars 13 71 79 71. Son t is a cost efficient and reliable solution in high pressure sodium. Benefits of high pressure sodium the main benefit of using hps is that they are the only light source with a similar efficiency to leds and maintain luminescence fairy well. We also offer special conversion metal halide bulbs that can be used with fixtures intended for high pressure sodium light bulbs.

From the general electric 1999 lamp catalogue p 3 15 the rated life is 24 000 hours which means that at 24 000 hours the testing ended with two thirds of the lamps still burning. Vivosun 1 pack 1000 watt high pressure sodium hps grow light bulb lamp high par enhanced red and orange spectrums cct 2100k ultra bright 140 000 lumens 4 4 out of 5 stars 267 28 99 28. High pressure sodium hps lamps are not sensitive to burning position. The xenon gas which is easily ionized facilitates striking the arc when voltage is applied across the electrodes.

They also do have great lifespans around 24 000 hours though this is significantly less than leds. Robust construction is vibration and shock resistant leading to a reliable life. Clear tubular outer bulb. In a high pressure sodium lamp a compact arc tube contains a mixture of xenon sodium and mercury.

Philips 150 watt ed23 5 ceramalux high pressure sodium high intensity discharge hid light bulb model 140961. The mercury vapor raises the gas pressure and operating. The heat generated by the arc then vaporizes the mercury and sodium.