The Summit Ceramic Metal Halide (CMH) by Summit Lighting is the leader in CMH horticulture lighting. Through field tests they have been able to produce the most productive and reliable CMH horticulture luminaires available today. Their combination of reflector design along with the best quality ballasts and lamps on the market give commercial indoor and greenhouse growers the most cost effective solutions in artificial lighting.

Summit Lighting continues to bring the most innovative products to market that allow the agriculture community to produce higher yields while consuming less energy. They do this by constantly trying to create an environment that is closest to what the sun produces naturally. This approach reduces the amount of stress placed on the plants and allows them a chance to grow as natural as possible in an artificial environment.

Useful Info

Technical Specifications:

Lamp Watts (Nominal) 315
Rated Initial Lumens1 38,700
Mean Lumens, Approx.2 34,400
Rated Average Life, Hours3 30,000

Technical Specifications:

Lamp Watts (Nominal) 315
Rated Initial Lumens1 38,700
Mean Lumens, Approx.2 34,400
Rated Average Life, Hours3 30,000
Electrical Data (Subject to change without notice)
Lamp Watts (Nominal) 315
Lamp Operating Voltage (rms) (Nominal)4 100
Initial Lamp Voltage Range (rms)5 85V–115V
Lamp Operating Current (Amps) (rms) (Nominal) 3.15
Warm-up Time to 80% of Output <3 Minutes
Re-strike Time for Hot Lamp 10 Minutes
Ballast Type Electronic, ANSI C182/E
Ballast Open Circuit Voltage (Minimum) 260V
Ignition Burst Height (Maximum) 4K V
Minimum Operating Temperature -20ºC

Physical Characteristics

Bulb Size T9
Bulb Finish Clear
Base PGZ18
Max. Overall Length (MOL) 71⁄2’’ (188mm)
Light Center Length (LCL) 31⁄2’’ (90mm)
Arc Tube Material Ceramic (PCA)
Max. Permissible Bulb Temp. 700ºC (1,292ºF)
Max. Permissible Base Temp. 320ºC (600ºF)
Max. Bulb to Base Eccentricity 3º
Max. Arc Tube to Base Eccentricity 3º

Operating Characteristics (Photometric)

Rated Initial Lumens1 38,700
Mean Lumens, Approx.2 34,400
Rated Average Life, Hours3 30,000
Correlated Color Temp. (CCT) 3000K
CIE Chromaticity Approx. x-.433, y-.399
Color Rendering Index (CRI) 90
R9 45
Efficacy (lpw) 123

How To Use

Coming Soon!

Shipping Info

Summit Ceramic Metal Halide

Summit 315W 120V & 240V:

Dimensions: 19.7 x 16.2 x 6

Weight: 15.0 lbs

6 Ft Jumper Cord:

Dimensions: 7 x 7 x 1.2

Weight: 2.0 lbs

15 Ft Jumper Cord:

Dimensions: 9 x 5 x 2

Weight: 1.2 lbs

220v Power Cord:

Dimensions: 6.5 x 6.5 x 1.2

Weight: 2.0 lbs

Summit 315W CMH Lamp:

Dimensions: 8.5 x 2.2 x 2.2

Weight: 0.6 lbs

AC Infintiy Heavy-Duty Adjustable Rope Hangers

AC Infintiy Heavy-Duty Adjustable Rope Hangers

Related Items

Summit 315W Ceramic Metal Halide

HORTILUX Super HPS

Hortilux Blue Metal Halide

Summit 320W Dual Spectrum Ceramic Metal Halide