(1) The main benefit of PulseArc Metal Halide systems is
(a) Smaller bulb sizes
(b) Higher initial lumens
(c) Improved lumen maintenance
(d) Improved color uniformity

(2) ) The common end-of-life failure mode for regular HPS lamps is
(a) Burn out of the phosphor
(b) Lamp cycling
(c) Release of vacuum into the outer envelope
(d) Electrode wear-out

(3) A "Big Box" retailer is likely to be using
(a) Lucalox
(b) Multi-Vapor
(c) High Pressure Sodium
(d) E-Z Lux

(4) Certain metal halide lamps are designed to operate on mercury ballasts. They are called
(a) I-line
(b) Chromafit
(c) E-Z Merc
(d) Saf-T-Gard

(5) A metal halide lamp is designed as MVR400/VBU. This lamp should only be operated vertically and not at a 10 degree tilt from the vertical base up position.
(a) True
(b) False

(7) One specific benefit of CMH Ceramic Metal Halide lamps compared to standard metal halide lamps are
(a) Higher color temperature
(b) Higher initial lumens
(c) Pure monochromatic light
(d) Higher CRI

(8) Which metal halide lamp is designed to replace high pressure sodium lamps with improved color rendering and
whiter light?
(a) Saf-T-Gard Multi-Vapor
(b) ChromaFit Multi-Vapor
(c) I-line Multi-Vapor
(d) SOX low pressure sodium

(9) A customer is using MVR400/U and is concerned about lumen depreciation. You suggest upgrading to a PulseArc system but he is unwilling to invest in new ballasts. Is Staybright a possible alternate solution when the lamps are burning horizontally?
(a) Yes
(b) No

(10) At 10 cents a kilowatt hour, a 400 watt metal halide lamp will use, over its life, about ??? of electricity?
(a) $10
(b) $50
(c) $100
(d) $900