Check the listing for details. Horticulture 400W 600W 1000W Watt HPS High Pressure Sodium Grow Light Bulb MH. Condition: New. Listed at 13.99 USD. Fast, Free & Discreet Shipping Home Shop About FAQ Contact Quality Customer Service Horticulture 400W 600W 1000W Watt HPS High Pressure Sodium Grow Light Bulb MH Product Details 1000W HPS Bulb Spec: Lumens: 140,000 LM Lamp Compatibility: Operates on 1000W Digital or 1000W Magnetic ballast Color Temperature: 2,100K Base type: Mogul E39 Base Color Index: (RA): 20 Frequency (Hz): 60 Life Span: 24,000 HR Safety: S51 ANSI SPEC Bulbs Type: T14.5 Use: Flowering and Fruiting 1000W MH Bulb Spec: Lumens: 85,000LM Lamp compatibility: Operates on 1000W Digital or 1000W Magnetic ballast Color Temperature: 65,00k Base type: Mogul E39 Base Color Index: (RA) 65 Frequency (Hz): 60 Life span: 10,000HR Safety: S51 ANSI SPEC Bulbs Type: BTY37 Use: Vegging 600W HPS Bulb Spec: Lumens: 90,000 LM Lamp Compatibility: Operates on 600W Digital or 600W Magnetic ballast Color Temperature: 2,100K Base type: Mogul E39 Base Color Index: (RA): 20 Frequency (Hz): 60 Life Span: 28,000 HR Safety: S51 ANSI SPEC Bulbs Type: T14.5 Use: Flowering and Fruiting 600W MH Bulb Spec: Lumens: 48,000LM Lamp compatibility: Operates on 600W Digital or 600W Magnetic ballast Color Temperature: 65,00k Base type: Mogul E39 Base Color Index: (RA) 65 Frequency (Hz): 60 Life span: 10,000HR Safety: S51 ANSI SPEC Bulbs Type: BTY37 Use: Vegging 400W HPS Bulb Spec: Lumens: 53,500 LM Lamp Compatibility: Operates on 400W Digital or 400W Magnetic ballast Color Temperature: 2,100K Base type: Mogul E39 Base Color Index: (RA): 20 Frequency (Hz): 60 Life Span: 28,000 HR Safety: S51 ANSI SPEC Bulbs Type: T14.5 Use: Flowering and Fruiting 400W MH Bulb Spec: Lumens: 38,800LM Lamp compatibility: Operates on 400W Digital or 400W Magnetic ballast Color Temperature: 65,00k Base type: Mogul E39 Base Color Index: (RA) 65 Frequency (Hz): 60 Life span: 10,000HR Safety: S51 ANSI SPEC Bulbs Type: BTY37 Use: Vegging Fast, Free & Discreet Shipping Quality Customer Service Store Categories 1000W BUNDLE KIT 315W/630W CMH System/LIGHT 400W BUNDLE KIT 600W BUNDLE KIT ACCESSORIES DIGITAL BALLAST DOUBLE ENDED REFLECTOR & SYSTM GROWING MEDIA Other REFLECTORS SAFE GROW T5 FIXTURES Store Newsletter Add Digital Grow to your Favorites and receive our e-mail newsletters about new items and special promotions. Sign Up Best Prices Warranty Home Shop About FAQ Contact Copyright © 2017 Digital Grow. All rights reserved.