Industrial luminaire TUNA DOUBLE 278W IP54 4000 K 43836lm DALI

Industrial luminaire TUNA DOUBLE 278W IP54 4000 K 43836lm DALI

• Wattage: 278 W

• Protection rating: IP 54

• Color temperature: 4000 K

• Color: steel

• Luminous flux: 43836 lm

• Length: 1130 mm

• Width: 310 mm

• Height: 130 mm

• Mounting: suspended

• Material: Aluminium

• LED Driver: DALI

• Diffuser: PMMA

• CRI: 80

• Voltage: AC 100–277 V

• Frequency range: 50 ~ 60 Hz

• Luminaire efficacy: to 158 lm/W

• Operating temperature: -40 °C to +55 °C

• Energy class: B

• Protection class: I

• Lifetime: 50 000 h

• Weight: 15 kg

• Beam angle: 120°

• LED chip: SMD

• IK code: IK08

• Power factor: min. 0,95