Name: SGL-4505 Euro Diamond Solar Garden Light | TPK Lighting
SKU: SGL-4505

SGL-4505 Euro Diamond Series Solar Garden Light

IP65 Weatherproof · Fluted Diamond Optical Geometry · Monocrystalline PV · Self-Contained Bollard (External Tall Pole Excluded)

The SGL-4505 Euro Diamond Series Solar Garden Light brings sparkling crystalline optical refinement and sustainable photovoltaic autonomy to upscale private estate walkways, hillside garden terraces, luxury hotel courtyards, and civic waterfront parks. Characterized by an inverted flared diamond diffuser engineered with radial light-bending prisms, this luminaire distributes 325 lumens of symmetrical 360-degree ground illumination with captivating crystalline refraction patterns. Built with an A-grade 5V 4.5W monocrystalline solar disc, a deep-cycle 3.2V 8Ah (25.6Wh) LiFePO4 battery cell, and 30 high-performance 2835 SMD LEDs, it ensures 3+ continuous rainy days of all-night lighting on a single 4–6 hour solar recharge. Features dual-mode modular installation: secure surface bolt-down via an integrated Ø120mm aluminum base flange or lawn in-ground anchoring via a 220mm ground spike. Self-contained bollard luminaire; external tall poles are excluded.

SGL-4505 Euro Diamond solar garden light family architectural lineup overview (self-contained unit · external tall pole excluded)

Color & Optic

Color Temperature Options

3000K

6500K

Available in 3000K warm white and 6500K daylight white. High color rendering index CRI > 80 Ra accentuates nocturnal floral architecture.

Beam Options

120 degree radial batwing beam angle distribution

120° Batwing

Diamond-faceted prismatic cone projecting symmetrical 360° crystalline batwing ground foot-candles across 4.0m to 6.0m luminaire intervals.

Product Specifications

Solar Panel 5V 4.5W Imported High-Efficiency Monocrystalline Silicon Disc

Battery Pack 3.2V 8Ah (25.6Wh) Deep-Cycle Lithium Iron Phosphate (LiFePO4)

LED Light Source 3V 2835 SMD · 30 pcs (0.5W per LED)

Luminous Flux 325 lm nominal pathway luminous output

Color Temperature 3000K ~ 6500K CCT (CRI > 80 Ra)

Beam Distribution 360° Symmetrical Prismatic Diamond Pathway Distribution

Height Variants Ø260 × H500mm / H600mm / H750mm (External Tall Pole Excluded)

Mounting Options Ø120 mm Flange Base (3× Ø10mm Holes) or 220mm Ground Spike

Mounting Spacing Recommended Luminaire Spacing 4.0m ~ 6.0m

Housing & Diffuser Heavy Die-Cast Aluminum (Anodized) + Diamond Fluted Optical PC

Solar Charging & Autonomy 4–6 Hours Full Sun · 3+ Continuous Cloudy/Rainy Days Autonomy

Ingress & Warranty IP65 Waterproof · IK08 Impact · 2 Years Comprehensive Warranty

Model Lineup Configuration

Model Code	PV Array / Power	Battery Capacity	Luminous Output	Correlated Color Temp	Physical Size	Mounting Spigot
SGL-4505-50CM	5V 4.5W Mono	3.2V 8Ah (25.6Wh)	325 lm	3000K 6500K	Ø260 × H500mm	Flange / Spike Self-Contained · Pole Excluded 4 Sets/Ctn · 570×570×350mm
SGL-4505-60CM	5V 4.5W Mono	3.2V 8Ah (25.6Wh)	325 lm	3000K 6500K	Ø260 × H600mm	Flange / Spike Self-Contained · Pole Excluded 4 Sets/Ctn · 670×570×340mm
SGL-4505-75CM	5V 4.5W Mono	3.2V 8Ah (25.6Wh)	325 lm	3000K 6500K	Ø260 × H750mm	Flange / Spike Self-Contained · Pole Excluded 4 Sets/Ctn · 670×570×340mm
SGL-4505-AC	AC 220V Hybrid	AC Mains Driver	1,500 lm	3000K 6500K	Ø260 × H600mm	Flange / Spike Self-Contained · Pole Excluded 4 Sets/Ctn · 670×570×340mm

Advantages

Diamond-Fluted Architectural Geometry

The Euro Diamond flared silhouette features radial optical PC prisms that refract light into dazzling diamond ground pools. The die-cast aluminum frame features an anodic oxidation finish delivering outstanding UV, weather, and salt-mist resistance.

360° Symmetrical Prismatic Light Distribution

The high-precision optical fluted diffuser bends LED emissions downward and outward into an expansive 360-degree batwing pattern, eliminating blinding pedestrian upward glare while beautifully tracing landscape contour lines.

High-Efficiency Monocrystalline Silicon & LiFePO4

Top-mounted 5V 4.5W monocrystalline silicon disc delivers rapid 4 to 6-hour full solar charging. Coupled with an automotive-grade 3.2V 8Ah (25.6Wh) LiFePO4 battery pack, it provides 3+ consecutive rainy nights of reliable autonomous illumination.

Three Column Heights for Landscape Hierarchy

Available in 500mm low pedestal (ideal for flowerbed borders and rockeries), 600mm standard bollard (for garden walkways and patio edges), and 750mm pillar (for driveway approaches and entrance markers), enabling coordinated estate lighting design.

Dual-Mode Modular Ground Mounting

Engineered for extreme landscape versatility with both an integrated Ø120mm cast aluminum bolt-down flange for hardscape concrete/wood surfaces and an included 220mm heavy ground spike for soft turf and flowerbed installation.

IP65 Weatherproof Industrial Construction

Precision die-cast aluminum housing and UV-stabilized polycarbonate diffuser sealed with industrial-grade silicone gaskets to achieve IP65 ingress protection against torrential monsoon rain, snowstorms, and dust.

Applications

Terrace Walkways & Garden Steps

Guiding evening strollers along multi-level stone terraces, patio steps, and meandering garden paths with inviting diamond-faceted crystalline illumination.

Hillside Gardens & Lawn Perimeters

Inserting directly into soft grassy slopes and flowerbeds using the included 220mm ground spike, avoiding complex trenching across difficult terrain.

Reflecting Pools & Water Features

Creating dramatic nighttime mirror reflections across decorative pond margins, water courtyard edges, and fountain promenades with IP65 moisture sealing.

Private Villa Patios & Courtyards

Enhancing intimate alfresco dining lounges and private garden sanctuaries with elegant low-glare 3000K warm architectural lighting.

Boutique Resort Hotels & Spas

Elevating guest evening experiences across tropical bungalow paths, outdoor spa terraces, and open-air pavilion walkways with zero electricity operating costs.

Commercial Retail Promenades

Defining pedestrian boundaries and outdoor seating zones with architectural bollards that withstand rigorous daily public traffic and weather exposure.

Impressions

SGL-4505 solar garden lights along garden stone terrace pathway at night

Multiple heights of SGL-4505 solar bollards lining hillside garden slope

SGL-4505 solar bollard beside reflecting courtyard pool with water reflection

SGL-4505 solar bollards illuminating luxury villa patio terrace overlooking city

FAQ

Are external tall lighting poles included in the standard SGL-4505 order?

No. The SGL-4505 is supplied strictly as a self-contained architectural bollard luminaire (external tall street light poles are excluded). Each package includes the integrated luminaire head, post body, surface mounting flange, and a 220mm ground spike.

What are the height choices and where should each height be installed?

The SGL-4505 is offered in three heights: 500mm (low pedestal height for retaining walls, rockeries, and low shrub borders), 600mm (standard bollard height for garden pathways and terrace steps), and 750mm (pillar height for driveway borders and prominent courtyard entries).

How is the bollard installed on hardscape versus soft lawn surfaces?

For hardscape surfaces (concrete, stone paving, timber decking), use the integrated Ø120mm die-cast aluminum base flange with 3× expansion bolts. For soft soil or lawn turf, attach the included 220mm heavy ground spike directly to the base and insert into the ground without trenching.

How does the SGL-4505 maintain illumination across rainy periods?

Equipped with a high-capacity 3.2V 8Ah (25.6Wh) Grade-A LiFePO4 battery pack and intelligent PWM adaptive power management, the fixture delivers over 3 continuous nights of dusk-to-dawn lighting on a single 4 to 6-hour bright sunlight charge.

Is an AC mains electric hybrid version available?

Yes. Model SGL-4505-AC utilizes the exact same architectural diamond-fluted die-cast housing, but connects to 100–240V AC mains electricity delivering 1,500 lumens for heavily shaded walkways or basement courtyards.

What warranty and international certifications are provided?

The SGL-4505 holds full CE, RoHS, and IP65 waterproof certifications. It is supported by TPK's standard 2-year comprehensive replacement warranty covering the solar module, LiFePO4 battery, LED array, and housing.

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Architectural Landscape Pathway Lighting Euro Diamond Series Solar Garden Light Model: SGL-4505