Electric-Light
Senior Member
What do I see here? 315W compact ceramic metal halide that puts LEDs to challenge.
40,000 hour life.
38,700 initial lumen with 34,400 mean lumen after 40% hour use.
Input power 341W on 277v including ballast, which brings it to 100 mean lumens per watt.
No way an LED that puts out like 15,000 lumen brand new and hoping that the old system is a probe start with a very bad depreciation will touch that.
It's shaped like a short section of T8 fluorescent rather than a big blob of 400W MH, so it should make the fixtures easier to design for better utilization of light.
There's also a 330W drop-in to replace a normal 400W MH, but it's not as good as the dedicated type.
http://www.usa.lighting.philips.com...Lt-1414BN-MC-CDM-Elite-System-July2014-v3.pdf
http://www.usa.lighting.philips.com/pwc_li/us_en/connect/tools_literature/downloads/220640.pdf
40,000 hour life.
38,700 initial lumen with 34,400 mean lumen after 40% hour use.
Input power 341W on 277v including ballast, which brings it to 100 mean lumens per watt.
No way an LED that puts out like 15,000 lumen brand new and hoping that the old system is a probe start with a very bad depreciation will touch that.
It's shaped like a short section of T8 fluorescent rather than a big blob of 400W MH, so it should make the fixtures easier to design for better utilization of light.
There's also a 330W drop-in to replace a normal 400W MH, but it's not as good as the dedicated type.
http://www.usa.lighting.philips.com...Lt-1414BN-MC-CDM-Elite-System-July2014-v3.pdf
http://www.usa.lighting.philips.com/pwc_li/us_en/connect/tools_literature/downloads/220640.pdf
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