● UNDERWATER LED LIGHT

SV-FR-250GKFountain Ring Underwater LED Light

SV-FR-250GK is a 24V stainless-steel fountain ring underwater LED light for musical fountains, water fountain nozzles and landscape water features.

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Variant Voltage Control Beam Angle Quantity

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Technical Specifications

Series	Stainless Steel LED Fountain Ring Light For Water Fountain Series
Installation Type	Center-hole / ring light installation
Cut Out Size	42 / 50 / 65 / 80 mm center hole
Lamp Body Size	250G body
Height	80.5 mm / 83 mm / 84.5 mm
IP Rating	IP68 / IP69 / IP69K
IK Rating	IK10 optional / high impact protection
Catalogue Page	33-34
Housing Material	AIS304 stainless steel standard / AIS316 optional
Tempered Glass	Heat-resistant tempered ultra-clear safety glass
LED Light Source	Cree / Osram / Lumileds / Epistar / Epileds / Sanan optional
Cable Type	H05RN-F / H07RN-F / UL / UV resistance / ozone resistance
Heat Dissipation	Integrated heat dissipation structure with built-in overload and overheat protection
Pressure Resistance Depth	Standard 10m; customized models up to 100m
Operating Temperature	-40°C ~ +45°C
Intelligent Control	PWM dimming / wireless remote optional / built-in temperature protection module
Waterproof Construction	IP68 / IP69 / IP69K waterproof structure for long-term underwater use
Certification Standards	CE / ROHS / IP68 / IP69 / IP69K / ISO9001
Environmental Certification	Mercury-free and pollution-free, avoiding damage to underwater ecology
Center Hole	42 / 50 / 65 / 80 mm
Beam Angle	10° / 30° / 45° / 60° / 90°
Weight	4.5 kg
Illumination Data	Lux/Eavg distance table from 1m to 10m; beam angle chart available in catalogue page 33-34.
Luminous Flux Output	1084 lm
Effective Beam Angle	31.62°
Outlet Size	42 / 50 / 65 / 80 mm
Material	AIS304 stainless steel standard / AIS316 optional
Dimensions	Outer Ø250 mm body; Lamp body: 250G body; Height: 80.5 mm / 83 mm / 84.5 mm

Project Integration

Professional fountain ring light for dry fountain, center-jet and interactive water-show projects. Best for:

Project-ready:

Dry-deck fountain jets
Center-hole nozzle lighting
RGB/DMX synchronized water effects
Plaza, park, hotel and resort fountains.
Stainless-steel waterproof construction
Center-hole and beam options for nozzle matching
Ready for BOQ, zoning and installation drawings

⚙️ Compatible with SmartVision DMX and control cabinet workflow. SmartVision can support nozzle-light matching, quantity calculation, cable routing, control cabinet planning and complete project quotation. Add to project list → Build BOQ / Request proposal.

MODEL VARIANTS

Technical Parameters by Variant

Total variants: 6

Variant	DMX CH	Power	Voltage	Control	Luminous Flux	Center Hole	Beam Angle
24x1W Single Color SV-FR-250GK-24X1WSC	-	24W	AC/DC12V / AC/DC24V	Single Control	-	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°
18x1W RGB SV-FR-250GK-18X1WRGB	3	18W	AC/DC12V / AC/DC24V	RGB Auto Change / RGB 4 wires / DMX512	1118	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°
24x1W RGB SV-FR-250GK-24X1WRGB	3	24W	AC/DC12V / AC/DC24V	RGB Auto Change / RGB 4 wires / DMX512	1490	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°
18x2W RGB SV-FR-250GK-18X2WRGB	3	36W	AC/DC12V / AC/DC24V	RGB Auto Change / RGB 4 wires / DMX512	2002	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°
24x2W RGB SV-FR-250GK-24X2WRGB	3	48W	AC/DC24V	RGB Auto Change / RGB 4 wires / DMX512	2736	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°
10x6W RGBW SV-FR-250GK-10X6WRGBW	4	60W	AC/DC24V	RGBW 5 wires / DMX512	3450	42 / 50 / 65 / 80 mm	10° / 30° / 45° / 60° / 90°

APPLICATIONS & KEY FEATURES

Applications & Key Features

Overview

Professional center-hole fountain ring underwater LED light for fountain nozzle assemblies, RGB/RGBW lighting zones and SmartVision water show projects.

Applications

Musical fountains, dancing fountains, water fountain nozzles, plaza water shows, hotel and resort landscapes, garden water features and architectural fountain lighting.

Key features

Center-hole ring design; 42 / 50 / 65 / 80 mm center-hole options; IP68/IP69/IP69K; DMX512 options; RGB/RGBW variants; AISI304/AISI316 stainless steel; multiple beam angles; 24V fountain lighting.

Related use casesIP68 underwater lightfountain lightRGB DMX512 lightsubmersible landscape light