Category	Specification
Model	DLS Color Viewing Light N7 v8 XXL
Illuminants	CIE D50 (5000K), CIE D65 (6500K), UV-A, plus two selectable illuminants from B1-B5
Additional Illuminants	CIE B1-B5 (2733K - 6598K)
Color Rendering Index (Ra)	Average >95
Visible Metamerism Index	≤0.8
UV Metamerism Index	≤0.6
Chromaticity Error	<0.002
D50 Chromaticity Coordinates (10°)	x = 0.3478 / y = 0.3595 (≤0.002)
D65 Chromaticity Coordinates (10°)	x = 0.3138 / y = 0.3309 (≤0.002)
Dominant UV Wavelength	365 nm
UV Radiant Power	6 W
Maximum Electric Power	300 W
Electrical Operating Power	275 W
Operating Voltage	120 V
Frequency	60 Hz
Maximum Continuous Current	1.3 A / 2.7 A*
Operating Mode	S1 Continuous Operation
Expected Lifetime	>50,000 hours
Connection Cable	Power cable, angle plug type 303 to IEC socket type 601 / NEMA 5-15P Male*
Illumination Area (W x D)	119 x 90 cm (46.9" x 35.4")
Outside Dimensions (W x H x D)	128 x 111 x 101 cm (50.4" x 43.7" x 39.8")
Inside Dimensions (W x H x D)	119 x 90 x 90 cm (46.9" x 35.4" x 35.4")
Product Weight	160 lbs
Interior Finish	Munsell N7 (N5 optional)
Housing	Aluminum
Lens	Special prismatic UV-transmissive lens
Protection Class	IP52
Risk Assessment (DIN EN 62471)	D50+UV / D65+UV: RG0, UV-ONLY: RG1
Ambient Temperature	0°C to 40°C (32°F to 104°F)