LED Solar Street Light, GLG, Bell Shaped Luminaire, Single or Double with Goose-neck arms

Product Overview

The STQ Series GLG LED Solar Street Light redefines off-grid outdoor illumination by merging architectural elegance with advanced solar technology. The signature bell-shaped GLG luminaire head delivers a classic, decorative aesthetic that complements streetscapes, parks, commercial campuses, and mixed-use developments — while the high-performance solar module and integrated battery system ensure reliable, grid-independent operation night after night.

Available in single (GLG-S) and double (GLG-D) goose-neck arm configurations, the STQ-GLG series pairs with either the 50W or 100W free-combination solar module, giving project engineers and lighting specifiers the flexibility to match illumination levels and mounting geometry to virtually any site requirement. The modular Free Combination design means solar panels, battery packs, luminaire heads, and mounting hardware are independently selectable — eliminating one-size-fits-all compromise and enabling precise photometric targeting.

With UL certification, an MPPT charge controller, motion sensing, remote control, and optional IoT connectivity, the STQ-GLG series delivers the performance and compliance credentials demanded by commercial buyers, municipal procurement teams, and facility managers operating in today’s energy-conscious environment.

Key Features

• 190 LM/W high-efficacy output — maximizes light delivery from every watt of stored solar energy

• Bell-shaped GLG decorative luminaire — architectural appeal for streetscapes, parks, and pedestrian corridors

• Single or double goose-neck arm options — flexible mounting geometry for poles of varying heights and spacing

• 50W or 100W solar module — scalable power tiers to match site illumination requirements

• Up to 22% solar panel conversion efficiency — premium-grade photovoltaic cells with UL-certified key materials

• Integrated MPPT charge controller with motion sensor — intelligent energy management and occupancy-responsive output

• Remote control with multiple energy-saving presets — 100W models; programmable dimming and scheduling

• Adjustable solar panel tilt angle — field-adjustable positioning for optimal solar exposure at any latitude

• Auto-heating function (optional) — battery conditioning activates at 0°C (32°F) for cold-climate reliability

• Auto-cooling function — thermal protection activates at 50°C (122°F) to preserve battery longevity

• Low-temperature battery option — rated for operation down to -20°C (-4°F) in extreme climates

• Hybrid grid-tie option — optional connection to utility power for supplemental charging during extended overcast periods

• IoT-ready option — network connectivity for remote monitoring, control, and predictive maintenance

• IP65 wet location rating — sealed against dust ingress and direct water exposure

• Galvanized steel housing — corrosion-resistant construction built for decades of outdoor service

 

Certifications and Compliance

The STQ Series GLG LED Solar Street Light has been rigorously tested and certified to meet the standards required for commercial and municipal lighting procurement:

 

• UL Certified — Listed under file number E518878; key solar and electrical materials carry independent UL certification

• IP65 Wet Location Rated — suitable for exposed outdoor installations including coastal, high-humidity, and high-rainfall environments

• UN 38.3 Battery Compliance — lithium battery transportation and safety standard

• High-lumen classification — independently verified output meets commercial lighting performance benchmarks

 

Note: UL listing (E518878) applies to the 100W solar module. Buyers specifying 50W configurations should confirm applicable jurisdiction requirements with their project engineer.

 

Technical Specifications

Solar Module	Light Output	Battery / Panel
STQ50W	50W | 9,500 Lm | 190 LM/W	665 Wh | 115W Solar Panel
STQ100W	100W | 19,000 Lm 140W | 26,600 Lm	998.4 Wh / 1,670.4 Wh | 200W Solar Panel

 

Parameter	Specification
Color Temperature	3000K / 4000K / 5000K / 5700K
Optic Type	Type III Distribution
Luminous Efficacy	190 LM/W @ 5000K
Housing Material	Galvanized Steel
Operating Temperature	-20°C (-4°F) to 50°C (122°F)
Charging Time	4 to 10 Hours (Solar Dependent)
Solar Panel Efficiency	Up to 22% Conversion Efficiency
Auto-Heating (Optional)	Activates at 0°C (32°F), deactivates at 6.5°C (43.7°F) — charging only
Auto-Cooling	Activates at 50°C (122°F), deactivates at 40°C (104°F)
Controller	Built-In MPPT with Motion Sensor
Remote Control	Included (100W Models); Multiple Energy-Saving Modes
IP Rating	IP65 Wet Location Rated
Certifications	UL Certified (E518878); Key Materials UL Listed

 

Applications

The STQ-GLG series is engineered for commercial, municipal, and institutional outdoor lighting projects where aesthetic design, energy independence, and operational reliability are equally important:

 

• Municipal streets and residential roadways — reliable off-grid illumination without trenching or utility infrastructure

• Public parks, greenways, and recreational trails — decorative bell-head design complements natural and urban landscapes

• Commercial and mixed-use development entrances — architectural appeal supports property branding and wayfinding

• Parking lot perimeters and pedestrian paths — motion-activated output deters unauthorized activity and reduces energy waste

• University campuses and institutional grounds — scalable solar system supports sustainability reporting and ESG goals

• Landscaped medians and boulevard corridors — double goose-neck arm option enables bilateral illumination from a single pole

• Remote and off-grid sites — ideal for areas without utility access or where grid connection costs are prohibitive

• Temporary or phased installations — modular design allows relocation and reconfiguration as project needs evolve

 

Customization Options

The STQ-GLG series is built around a modular Free Combination platform, allowing specifiers to configure each installation independently:

 

Solar Module

• STQ50W — 50W solar panel, 665 Wh battery, 115W panel power

• STQ100W — 100W solar panel, 998.4 Wh or 1,670.4 Wh battery, 200W panel power

 

Luminaire Configuration

• GLG-S (Single Goose-Neck Arm) — single bell-head on one decorative curved arm

• GLG-D (Double Goose-Neck Arm) — dual bell-heads on two opposing curved arms for bilateral coverage

 

Color Temperature

• 3000K — Warm white; residential streetscapes and heritage districts

• 4000K — Neutral white; general commercial and mixed-use applications

• 5000K — Daylight; parking, security-focused, and high-visibility applications

• 5700K — Cool daylight; maximum visual acuity in high-traffic commercial corridors

 

Mounting Options

• SF (Slip Fitter) — compatible with standard round-tenon poles

• BA (Bell Arm) — decorative bell arm mounting for ornamental pole styles

• SA (Straight Arm) — utilitarian straight-arm for standard commercial poles

 

Finish Options

• GY — Textured Gray

• BR — Dark Bronze

• BK — Matte Black

 

Optional Upgrades

• Low-temperature battery pack — sustained operation to -20°C (-4°F)

• Auto-heating function — active battery thermal management in cold climates

• Hybrid grid connection — supplemental utility charging for extended overcast periods

• IoT connectivity — network-based monitoring, scheduling, and remote diagnostics

 

Warranty

The STQ Series LED Solar Street Light is backed by the manufacturer’s standard commercial warranty. Coverage terms apply to the solar panel, battery pack, LED driver, and luminaire housing against defects in materials and workmanship under normal operating conditions. Specific warranty duration and terms vary by component and region — buyers are encouraged to request the full warranty documentation from their authorized distributor prior to purchase.

 

Optional extended service agreements and performance guarantees may be available for large-volume municipal or commercial projects. Contact your sales representative for project-specific warranty structuring.

 

Ordering Information

Use the following SKU structure to configure and order the STQ-GLG LED Solar Street Light:

 

SKU Format:  STQ[WATTAGE]-GLG-[S or D]-[X]-[YY]-[ZZ]

 

Example:  STQ100W-GLG-D-5-BA-BK

= 100W Solar Module | GLG Bell-Head | Double Goose-Neck Arm | 5000K | Bell Arm Mounting | Matte Black Finish

 

SKU Number	Wattage	Color Temp (X)	Mounting (YY)	Finish (ZZ)
STQ50W-GLG-S-X-YY-ZZ	50=50W	3=3000K 4=4000K 5=5000K 6=5700K	SF=Slip Fitter BA=Bell Arm SA=Straight Arm	GY=Gray BR=Bronze BK=Black
STQ50W-GLG-D-X-YY-ZZ	50=50W
STQ100W-GLG-S-X-YY-ZZ	100=100W
STQ100W-GLG-D-X-YY-ZZ	100=100W

 

Note: S = Single arm configuration; D = Double arm configuration. All GLG models ship with the solar module, battery pack, MPPT controller, luminaire head(s), goose-neck arm(s), and standard mounting hardware included. Poles are sold separately.