Lighting compass

Application

Select Application 1.1 Simple 1.2 Difficult (garment factory etc.) 1.3 Exact (lapidary- cutting, shaping of jewellery) 2.1 Rough machining 2.2 Automatic machine grinding 2.3 Polishing fine bench work 3.1 Wrapping, packing, labelling 3.2 Stock taking, classifying 3.3 Loading, unloading 4.1 6-point typeface 4.2 8 t0 10-point typeface 4.3 Newsprint 4.4 Telephone directory 5.1 Minor clerical work 5.2 Computer/typing 5.3 Drawing/sketching 6.1 Living room 6.2 Reading room 6.3 Kitchen/bedroom

Light Source

Select Light Source 1 Standard Incandescent 2 Tungsten Halogen 3 Halogen Infrared Reflecting 4 Fluorescent (linear & U-tube) 5 Compact Fluorescent Lamp 6 Mercury Vapour 7 Metal Halide 8 High Pressure Sodium 9 Low Pressure Sodium 10 LED