Model GKP40C

Heat-Pipe LED High Bay 60–300 W, IP66

A round high bay with copper heat pipes pressed against the LED board, for hot workshops and 8–15 m ceilings.

60 W to 300 W
Copper heat pipes in direct contact with the LED board
IP66, > 130 lm/W
Faceted aluminium or PC reflectors 45°–120°
Measured 40 % higher average illuminance with the faceted reflector vs. a frosted one (see below)

Request price & datasheet See specifications

Specifications

Models	GKP40C060 / 080 / 100 / 150 / 200 / 300
Power	60 / 80 / 100 / 150 / 200 / 300 W
Input voltage	AC 85–265 V, 47/63 Hz
Power factor	> 0.95
Luminous efficacy	> 130 lm/W
Colour temperature	3000 / 4000 / 5000 / 6000 K
CRI	Ra 70 / 80 / 90
Beam angle	45° / 60° / 90° / 120°
Ingress protection	IP66
Material	Copper heat pipes + aluminium body
Operating temperature	−30 °C to +50 °C

Values are nominal. Custom wattages, colour temperatures, optics and input voltages are available — ask for the full datasheet and IES file.

Sizes and weights

Model	Power (W)	Size (mm)	Weight (kg)
GKP40C060	60	Ø182 × 450	3.05
GKP40C080	80	Ø182 × 450	3.45
GKP40C100	100	Ø182 × 485	3.75
GKP40C150	150	Ø225 × 503	4.75
GKP40C200	200	Ø225 × 543	5.4
GKP40C300	300	Ø284 × 560	8.85

Reflector comparison

In a calculation for a 30 m × 18 m hall with a 12 m ceiling and twelve 150 W luminaires mounted at 12 m, the faceted high-purity aluminium reflector gave an average of 180 lx (maximum 229 lx), against 129 lx (maximum 165 lx) for the same luminaire with a frosted reflector. Same power, about 40 % more light on the floor.

Applications

Machining and assembly workshops
Warehouses and logistics centres
Exhibition halls and supermarkets
Indoor sports halls

Frequently asked questions

Which beam angle for my ceiling height?

90°–120° for 6–8 m, 60°–90° for 8–12 m, and 45°–60° above 12 m or over high racking aisles.

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Price, datasheet and lead time for GKP40C

Tell us the quantity and where the lights will be installed. We reply by email within one working day.

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