Name: GL K8 PRO LED Module
Brand: Glowfy
SKU: GF-PRO-K8-WW-12V
Availability: InStock

Question 1

What makes the GL K8 PRO different from the PRIME modules?

Accepted Answer

The GL K8 PRO uses a genuine Philips 2835 LED chip rather than a commodity SMD 2835 chip. The Philips chip carries tighter forward-voltage binning, tighter colour tolerance and better lumen maintenance — meaning more consistent illumination across large signs and higher output retention over a 50,000-hour rated lifespan. The GL K8 PRO also carries IP68 (continuous submersion) versus IP65 for the PRIME range, and a 5-year warranty throughout.

Question 2

Why does the GL K8 PRO have a 170° beam angle?

Accepted Answer

The 170° beam is optimised for standard and deep channel letter return depths of 60–100 mm, where modules sit further from the sign face. The wider beam illuminates more of the sign face per module, reducing the number of modules needed for even coverage and minimising the risk of hotspot banding.

Question 3

What does IP68 mean and when do I need it?

Accepted Answer

IP68 is the highest standard waterproof rating, covering continuous and indefinite submersion in water. It is required for ground-level signs at permanent flood risk, submerged or fountain features, coastal locations with permanent salt-spray exposure, and any location where the sign interior may fill with water. For most standard outdoor signs, IP65 or IP67 is sufficient — but IP68 provides the highest possible assurance.

Question 4

What is the difference between Warm White 3000K and Cool White 6500K?

Accepted Answer

Warm White 3000K produces a soft, rich tone suited to hospitality, luxury retail, restaurants and premium exterior fascia. Cool White 6500K produces a crisp, high-visibility output preferred for corporate signage, retail boxes and wayfinding. Both variants are identical in all technical specifications including Philips 2835 chip, IP68, 1.2W, 120 lm, 170° and 5-year warranty.

Question 5

How many GL K8 PRO modules do I need for a channel letter?

Accepted Answer

This depends on letter size and return depth. As a starting guide: for letters with 60–80 mm returns at 60–70 mm module pitch, a 200 mm capital letter typically requires 6–8 modules. For larger or deeper letters, space modules at 70–80 mm and add modules to fill the perimeter. Use the 50-module max per circuit rule for large letters wired in multiple runs.

Question 6

What power supply size do I need for the GL K8 PRO?

Accepted Answer

Multiply the module count by 1.2 W, then divide by 0.8. For one pack of 20 modules: 24 W ÷ 0.8 = 30 W minimum. A 40 W or 60 W 12 V constant voltage driver provides safe headroom. For installations using multiple packs, use a driver sized to at least 125% of the total module wattage.

Quantity	Unit Price	Tier
1–9← your tier	£17.50	Retail
10–24	£16.20	Trade
25–49	£15.30	Pro
50+	£14.00	Wholesale

Model	GL K8 PRO Warm White
LED Chip	Philips 2835
Colour Temperature	3000K Warm White
Input Voltage	DC 12V
Power Consumption	1.2W per module
Luminous Flux	120 lm per module
Beam Angle	170°
IP Rating	IP68
Warranty	5 Years
Certifications	CE, RoHS

Glowfy PRO LED Module

Glowfy GL K8 PRO Warm White LED Module

Key Features

Technical Specifications

Applications

Package Contents

Built for professionals

UK Stock

Up to 5-Year Warranty

Sign Maker Approved

Trade Support

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