SELF-BALLAST FLUORESCENT HIGH-PRESSURE MERCURY LAMPS

Characteristic: Good in photochromism; free of auxiliary ballast; replaceable with incandescent lamps.

Application: Available for indoor and outdoor lighting.

FLUORESCENT HIGH-PRESSURE MERCURY REFLECTOR LAMPS

Characteristic: A reflex layer on the bulb in wall; light-focusing design; high luminous efficiency; long service life and good photochrimism.

Application: Available for lighting at large areas like the square, soure in artificial climate breeding.

DOUBLE-TUBE SELF-BALLAST HIGH-PRESSURE MERCURY LAMPS

Characteristic: High luminous efficiency; long service life; good photochromism.

Application: Availble for indoor and outdoor lighting.