Characteristics; Use Condition; Temperature Characteristics; Optical Characteristics - Toshiba LEV112320W827TE Technical Information

E-core led light engine
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6. Characteristics

(1)Use condition

Power supply
Ambient temperature for fixture
Case temperature (Tcase)
Relative humidity

(2)Temperature characteristics

The values above are the relation of case temperature (Tcase) and engine's specification where the
product is turned on the following conditions: the input voltage is 230V , base-up positioned.
110%
105%
100%
95%
90%

(3)Optical characteristics

The optical curve is the one where the input voltage is 230V, base-up positioned, ambient
temperature is 25℃, and TLT standard heat sink is used (Tcase=50℃).
30
35
40
45
Case Temperature [℃ ]
220-240V (±6%)
5~35℃
65℃ or less (1100 lm Type)
75℃ or less (1600 lm Type)
85% or less
50
55
60
65
Lumen
Current
Wattage
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