High Pressure Sodium Lights

High Pressure Sodium Lights

High Pressure Sodium Lamps?


At end of life why do these yellow lights cycle on and off unlike the blue mercury and the white metal halide lamps?Second question is what are cycle free HPS Lamps?

the ballast is going out causing them to cycle on and off.

Cooper Lighting W-70-H/PC 70W High Pressure Sodium Wall Pack with Photo Control, Bronze
Cooper Lighting W-70-H/PC 70W High Pressure Sodium Wall Pack with Photo Control, Bronze
List Price: $79.99
Sale Price: $49.82
You save: $30.17 (38%)
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Description

Fluorescent safety and security light. Weather resistant die cast aluminum housing. Operates on standard 120 volt 60 Hz household current. Intended to be conduit connected to a properly installed and properly grounded metal weatherproof junction box (not provided). Easy installation, mounting pattern included. Truer white light color compared to yellow high pressure sodium, use where energy efficiency and light color are important. Nighttime on/daytime off controlled by a replaceable button type photo control, cULus Listed for wet location use. 65 watt fluorescent bulb included. Replacement bulb is a 4U 65 watt Mogul base fluorescent.

Features

  • Heavy duty die-cast metal housing with built-in photo control
  • One-piece polycarbonate front housing
  • Nighttime ON Daytime OFF
  • 70W (MAX) High Pressure Sodium bulb (included)
400 Watt Electronic Switchable Ballast Hydroponic Grow Lamp System with Metal Halide and High Pressure Sodium HPS Light Bulbs, Cord + Hanger, GYO2002
400 Watt Electronic Switchable Ballast Hydroponic Grow Lamp System with Metal Halide and High Pressure Sodium HPS Light Bulbs, Cord + Hanger, GYO2002
List Price: $199.00
Sale Price: $155.00
You save: $44.00 (22%)
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Description

This 400W hydroponics lighting system represents the best value grow light. Its advanced electronic ballast supports both High Pressure Sodium (HPS) and Metal Halide (MH) bulbs, giving the grower the flexibility to choose the best selection simply by changing the bulb, instead of having to own two separate light systems.MH is used for accelerated vegetative growth, then switch to HPS to encourage flowering, fruiting and budding Input Characteristics Output Characteristics: Rated Voltage:120V Harmonic Distortion

Features

  • Includes one High Pressure Sodium (HPS) bulb (400W) and one Metal Halide (MH) bulb (400W)
  • Electronic ballast works with both High Pressure Sodium (HPS) and Metal Halide (MH) bulbs
  • Electronic ballast is UL-listed, CE certified
  • Two-year manufacture warranty on electronic ballast
  • Integrated light reflector
Cooper Lighting MD70HB 70W High Pressure Sodium Entry and Patio Security Dusk to Dawn Area Light, Black
Cooper Lighting MD70HB 70W High Pressure Sodium Entry and Patio Security Dusk to Dawn Area Light, Black
List Price: $75.99
Sale Price: $66.39
You save: $9.60 (13%)
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Description

Perfect for porches, patios, decks, pools, and inside work areas. Lights over 8500 sq. ft. and provides 6300 lumens of light output. Energy efficient high pressure sodium bulb is brighter and lasts up to 12 times longer than standard incandescent PAR floo

Features

  • Heavy duty die-cast metal housing with built-in photo control
  • Night-time ON Daytime OFF
  • Mounting pattern on top of box allows you to predrill holes for quick and easy installation
  • Perfect for lighting porches, decks or work areas
  • 70W (MAX) High Pressure Sodium bulb (included)
Cooper Lighting W50HRC 50W High Pressure Sodium Wall Pack, Bronze
Cooper Lighting W50HRC 50W High Pressure Sodium Wall Pack, Bronze
Sale Price: $39.99
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Features

  • Heavy duty die-cast metal housing
  • One-piece polycarbonate front housing
  • 50W (MAX) High Pressure Sodium bulb (included)
Cooper Lighting N150HNCI 150W High Pressure Sodium Industrial Grade Security Dusk to Dawn Area Light
Cooper Lighting N150HNCI 150W High Pressure Sodium Industrial Grade Security Dusk to Dawn Area Light
List Price: $89.99
Sale Price: $82.28
You save: $7.71 (9%)
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Description

Sold as each. 150 watt (lamp included). Ideal for area lighting applications such as commercial, residential streets, parking areas, farm yards, and parks. Replaceable twist lock photo control included. Die cast aluminum housing. 12' high impact prismatic lens and aluminum reflector. 24" mounting arm with hardware. Pole or wall mounted. Replacement bulb SKU # 3992377. 1 year warranty. Boxed. Manufacturer number: N150HNCI. Country of origin: China. Distributed by Cooper Lighting.

Features

  • Corrosion resistant die-cast aluminum housing with Twist-Lock replaceable photo cell
  • Night-time ON Daytime OFF
  • Perfect for lighting dark, secluded areas or any place where a medium to large concentration of light is needed
  • 150W (MAX) High Pressure Sodium bulb (included)
Designers Edge L-1760-150W-HPS ECOZONE 150-Watt High Pressure Sodium Commercial Flood Light, Bronze
Designers Edge L-1760-150W-HPS ECOZONE 150-Watt High Pressure Sodium Commercial Flood Light, Bronze
Sale Price: $60.38
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Description

DESIGNERS EDGE L-1760 150W COMM.FLOOD LITE

Features

  • Heavy duty die-cast housing
  • Complete with lamp
  • Bronze
  • 1500 Lumen output
  • Ecozone
GE 11339 LU70/MED High Pressure Sodium Light Bulb
GE 11339 LU70/MED High Pressure Sodium Light Bulb
Sale Price: $11.99
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Description

70 watt B17 Medium Screw (E26) Base 1,900K Clear Lucalox High Pressure Sodium HID GE Light Bulb

Features

  • Color/Finish: Clear
  • Color Temperature: 1,900K
  • Average Lifetime: 24000 hours
  • Lumens (light output): 6400
  • CRI: 22
Designers Edge L-1741 Ecozone 150-Watt High Pressure Sodium Dusk To Dawn Security Light
Designers Edge L-1741 Ecozone 150-Watt High Pressure Sodium Dusk To Dawn Security Light
List Price: $111.99
Sale Price: $101.99
You save: $10.00 (9%)
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Features

  • 12-Inch acrylic reflector
  • Octagon shaped housing with decorative cooling fins in powder coating finish
  • Dusk to dawn photocell
  • Complete with 150 watt lamp with 15000 lumen output
  • Heavy duty 3 point braced mounting arm included
Hubbell Outdoor Lighting F-150S1 150-Watt High Pressure Sodium Facade Floodlight
Hubbell Outdoor Lighting F-150S1 150-Watt High Pressure Sodium Facade Floodlight
List Price: $254.40
Sale Price: $68.32
You save: $186.08 (73%)
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Description

150 watt 120 volt High Pressure Sodium Bronze Flood Hubbell Light Fixture (Lamp Included)

Features

  • Lamp/Wattage: 150-Watt
  • Voltage High Pressure Sodium: 120-Volt
  • Ballast Type: RX
  • NEMA Beam Type: Horizontal beam spread- 127-Degree. Vertical beam spread- greater then 146-Degree
  • Listed for use in Wet Locations
Cooper Lighting W50HPCNCI 50W High Pressure Sodium Wall Pack with Photo Control, Bronze
Cooper Lighting W50HPCNCI 50W High Pressure Sodium Wall Pack with Photo Control, Bronze
List Price: $64.99
Sale Price: $58.99
You save: $6.00 (9%)
  Eligible for free shipping!
Availability: Usually ships in 24 hours
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Features

  • Heavy duty die-cast metal housing with built-in photo control
  • One-piece polycarbonate front housing
  • Nighttime ON Daytime OFF
  • 50W (MAX) High Pressure Sodium bulb (included)
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