Sentinel-680 LED Toplight

£842.21 inc VAT

The slim design of this powerful and efficient LED top light makes this a superb replacement for the HPS 1000W traditional grow light. With its patented, unique heat sink design, the Sentinel is easily installed. This dimmable, compact light is fully waterproof and ideal for larger grow tents, grow rooms or glasshouses.

Available on backorder

Estimated Delivery Date:

Estimated delivery : 12/03/2025 - 14/03/2025

SKU: SEN-680-001 Categories: ,

The Sentinel-680 is a dimmable, compact, high output, LED top light for use in grow rooms or glasshouses. With its broad spectrum delivering 2.8 µmol/J, this light can comfortably replace a traditional HPS 1000W top light. Can improve yields and uniformity in a 150cm x 240cm or 240cm x 240cm grow tent. Easy installation allows quick replacement of HPS lighting in glasshouses >> Sentinel-680 Datasheet

Wattage(±5%): 680W
PPF(±5%): 1836-1904µmol/s
Efficacy: (380 nm ~ 820 nm) 2.7 to 2.8µmol/J @ 277VAC
Driver Brand: Powerland
Light source: Samsung LEDs
Waterproof: IP65
Dimming: 0-10V
Thermal Management: Passive Cooling – unique heatsink design
Warranty 3 years
Certification: UL /  CE / ROHS

Weight 8 kg
Dimensions 114.4 × 8.6 × 8.2 cm
Dimensions

45.03” L x 3.37” W x 3.21” H ~ 17.6lb

Input Voltage

AC100-277V 50/60Hz

Power factor

>0.98

Water Resistance

IP65 Waterproof : Suitable for Wet Locations

Ambient operating temperature

32 ~ 104 ˚F (0 ~ 40 ˚C)

Material

6063 Aluminum + Silica Gel Cover