Product Information :

Product Name

A, Osram 75T3Q/CL/MC 120V Halogen Home Lighting for Judge-Ⅱ, assembled in Japan

A, Ushio ETH 150W 120V(Incandescent-A) Halogen Home Light Tube for SP-Ⅲ, length of 8cm or 3 inches

CWF, Sylvania F20T12/CW Cool White Light Tube, length of 60cm or 24 inches, made in USA/ Canada

CWF, Sylvania F30T8/CW Cool White Light Tube, length of 90cm or 36 inches, made in USA

D65 Daylight Filter at 6500K for Model Spectralight Ⅲ, 1 pair

D65, Gretag-Macbeth F20T12/D65 Artificial Daylight Tube, length of 60cm or 24 inches, made in Canada

D75, Gretag-Macbeth F20T12/D75 Artificial Daylight Tube, length of 60cm or 24 inches, made in Canada

DAY, GE EJG 750W 120V Halogen Daylight Tube, length of 10cm or 4 inches, made in Hungary

HOR, Sylvania EVR 500W 120V Halogen Horizon Light Tube, length of 10cm or 4 inches, assembled in Mexico

TL83, Philips Master TLD30W/830 Point of Sale Light Tube, length of 90cm or 36 inches, made in Holland

TL84, Philips Master TLD30W/840 Point of Sale Lighting Tube, length of 90cm or 36 inches, made in Holland

TL84, Philips TLD18W/840 Point of Sale Lighting Tube, length of 60cm or 24 inches, made in Holland /France

U30, Philips F20T12/30U Ultralume 3000K Light Tube, length of 60cm or 24 inches, made in USA

U30, Philips F30T12/30U/RS Ultralume 3000K Light Tube, length of 90cm or 36 inches, made in USA

U30, Sylvania Octron XP F017/830/XP/EC03 Ultralume 3000K Light Tube, length of 60cm or 24 inches, made in USA (replace to OLD Philips F20T12/30U/RS)

U30, Sylvania Octron XP F025/830/XP/EC03 Ultralume 3000K Light Tube, length of 90cm or 36 inches, made in USA (replace to OLD Philips F30T12/30U/RS)

UV, GE F20T12-BLB Ultra-Violet Background Blue Tube, length of 60cm or 24 inches, made in USA

UV, Sankyo Denki F30T8BLB 352nm Ultra-Violet Blacklight Blue Tube, length of 90cm or 36 inches, made in Japan

UV, Sankyo Denki F6T5BLB 352nm Ultra-Violet Blacklight Blue Tube, length of 23cm or 9 inches, made in Japan

 
 

Light Tube	Applications	Color temperature	Brand	Specification	Made in	Number
DAY(D65)	Artificial daylight tube, for use in textile car, Plastic, Paint, Print industry	6500K	GE	EJG120V 750W	Hungary	2pieces
A	Incandescent lighting used in homes and windows	2856K	Ushio	ETH120V 150W	Japan	2pieces
HORIZON	Horizon daylight	2300K	Sylvania	EVR120V 500W	Mexico	4pieces
CWF	Often chosen as a American “Point of Sale” light source	4150K	Sylvania	F30T8/CW	USA	2pieces
U30	Partly chosen as a American “Point of Sale” light source	3000K	Philips	F30T12/30U/RS	USA	2pieces
UV	UV light source lamp, used to test the effect of articles containing fluorescent brightening dyes and other uses			F30W/BLB-T8		2pieces
Other light source optional
TL84	Often chosen as a European “Point of Sale” light source, i.e. M&S	4000K	Philips	TLD18W/84	Poland	2pieces
U35	Shops fluorescent, energy-efficient light source for color contrast	3500K	GE	F17T8/SPX35/ECO	Canada	12pieces

 
To understand light sources, two factors need to be taken into consideration:
1.    COLOUR TEMPERATURE - expressed in Kelvin. (K)
Color temperature describes the color appearance of the lamp itself and the light it emits and can vary along with its spectral power distribution. “Correlated” color temperature applies to fluorescent lamps and approximates the true color temperature.
·       Lamps with lower color temperatures appear warmer.
·       By comparison, lamps with a higher color temperature look bluer.
2. COLOUR RENDERING INDEX (CRI)
A numerical system that measures how well colors are rendered by a lamp in comparison to a reference light source. The CRI is measured on an index from 0-100, with 100 representing an exact match, whilst low values indicate poor color rendering.