LED Lighting fixture DKU 75

Outdoor lighting lamps

LED lighting fixture DKU 75 is intended for illumination of roads (type Б, В), streets, parks, railway platforms, stations, checkpoints, guarded objects, etc.

Lamps have protection against short circuits, overload, and overheating of the current source.

Lighting fixture name according to manufacture technical conditions:

DKU 21U-075-211 U1-AT

DKU 21U-075-611 U1-AT NEW

MAIN TECHNICAL CHARACTERISTICS

 Parameter DKU 21U-075-211 U1-AT DKU 21U-075-611 U1-AT NEW
Light sources light-emitting diodes Cree ХРН 35.2 (20 pcs.) light-emitting diodes Cree ХРН 50.2 (16 pcs.)
Optic LEDIL OY, Strada 2х2 LEDIL OY, Strada 2х2
Color temperature 4 000 ÷ 5 000 К 4 800 ÷ 5 000 К
Luminous flux type of light source no less 9 000 Lm no less 11 280 Lm
Type of light intensity distribution curve Ш (expanded), D (cos) Ш (expanded), Г (deep), D (cos), К (concentrated)
Power supply 220±30 V; 50 Hz 220±30 V; 50 Hz
Nominal power no more than 75 W no more than 75 W
Power factor not less than 0,95 not less than 0,95
Luminous efficacy not less than 120 Lm/W not less than 151 Lm/W
Color rendering index not less than 70 not less than 72
Environmental temperature range from - 40˚С to + 55 ˚С from - 40˚С to + 55 ˚С
Environmental exposure IP code IP 65 IP 65
Protection index against electric current 1 1
Fastening to the corbel piece Ø 40÷50 mm (60 mm with adapter) Ø 40÷50 mm (60 mm with adapter)
Dimensional specifications no more than 580х130х160 mm no more than 580х130х160 mm
Weight no more than 4 kg no more than 4 kg
Форма КСС світильника ДКУ 75 Форма КСС світильника ДКУ 75

According to the technical task of the customer, we make lamps with a possible power consumption control and luminous flux on a two-wire power line from 100% to 20% in 10% increments.

TECHNICAL CHARACTERISTICS

Lighting fixtures meet TU U 31.5-14228451.014:2009, all obligatory requirements of DSTU EN 605982-2-3:2002. All photometric data are confirmed by laboratory testing protocols of Lashkarev Institute of Semiconductor of NASU.
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