The High Pressure Sodium Light: Ubiquitous, effective, but good? Published 2018-06-04 Download video MP4 360p Download video MP4 720p Recommendations 21:40 The LED's Challenge to High Pressure Sodium 21:27 Is Philips discontinuing their coolest warmest product? 15:08 More vaguely-informative ramblings about low pressure sodium lamps 25:48 Perhaps the weakest link in the US electrical system 37:03 Something Strange Happens When You Follow Einstein's Math 19:19 We should use this amazing mechanism that's inside a grasshopper leg 37:16 Why it's not possible to synchronize turn signals (but also absolutely is) 15:13 LED bulbs that flicker, and CFLs that almost never did 14:15 Sony's Clever but Flawed PlayStation Copy Protection--And How They Might Have Fixed It 17:03 Thermostats: Cooler than you think! 33:33 Longer-lasting light bulbs: it was complicated 04:25 Homemade sodium-vapor lamp LPS (first attempt) 12:13 Myths Hollywood Has Taught Us About Space 26:50 AI is Doomed to Fail the Musical Turing Test 29:08 How the gas mantle made lamps 10X brighter 20:32 Holey Plugs, Batman! But... what are they for? 15:00 Presidential BEEF, Difference of Light Technology 17:04 These Are Not Pixels: Revisited 23:21 In Defense of the CFL: A Retrospective Similar videos 04:08 1000w Sodium lamp test. 03:59 GE 150watt HPS Mogul Light Bulb 00:34 HPS Lamp 600W 02:12 Regent Philips 35watt High Pressure Sodium HPS light bulb 08:03 The Ubiquitous Sound That You May Have Never Noticed 57:41 Glowing Reviews the Best in Energy Efficient Commercial Lighting 01:25 HPS High Pressure Sodium Light Bulbs from Superior Lighting 02:28 HOW IT WORKS: HPS GROW LAMP 03:02 70 watt HPS area light 12:46 Philips 55 watt low pressure sodium tubular light bulb 04:13 70W HPS vs 80W MV 03:10 Cooper lighting 250 watt hps street light 04:21 Big 600 Watt High Pressure Sodium Lamp Test! 04:18 High Pressure Sodium and Metal Halide: What's the Difference? 03:17 High Pressure Sodium Lamp Philips Son-t 250W Belgium 00:35 Street Light HPS lamps Introduction 17:43 Space Heater Nonsense More results