Traditional Culture Encyclopedia - Photography major - What's the difference between metal halide lamp and bold lamp?
What's the difference between metal halide lamp and bold lamp?
Metal halide lamp is a kind of discharge lamp driven by AC power supply, which produces arc discharge in the mixed steam of mercury and rare metal halide. Its main features and advantages are:
Ultra-high luminous efficiency can reach 100 lumens/watt.
The color temperature of sunlight is close to 6000K K k.
The high color rendering index is higher than 90.
Hot start capability
Adjustable lamp
Different from the gallbladder lamp, the gallbladder lamp should usually be regarded as a general term for grid spotlights, because the light source used in the gallbladder lamp is similar to a "barrel" shape (an instrument for measuring grain in the old society), so it is also called gallbladder lamp and "bean gallbladder lamp", which should be homophonic.
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