Fast delivery within 72 Hours
Indoor & Outdoor 3D LED Channel Letter Sign Board
750.00৳
Shipping & Delivery
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Courier delivery
Our courier will deliver to the specified address
1-3 Days
From ৳150
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Sundarban Courier Service (Pvt.) Ltd.
Sundarban Courier Service (Pvt.) Ltd. will deliver to the specified address
1-3 Days
From ৳250
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Warranty 5 year
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Free 5-Day returns
Specification
LED Sign Board
Neon Sign
Name Plate
Digital Print
Billboard
LED Module Light
Rainproof Power Supply
Shop Sign
Safety Sign
LED Screen Panel
Description
Indoor & Outdoor 3D LED Channel Letter Sign Board
3D LED Channel Letter Sign Boards are custom dimensional signs engineered for modern storefronts, office reception desks, shopping malls, and building exteriors. They combine 3D structural letters with energy-efficient LED modules to deliver high visibility both day and night. Indoor & Outdoor 3D LED Channel Letter Sign Board
1. Popular Lighting Styles
| Style | Illumination Type | Visual Impact & Best Use |
| Front-Lit | Light shines directly out through acrylic faces. | Highest visibility and sharpest clarity from a distance. Ideal for outdoor retail storefronts. |
| Reverse-Lit (Halo-Lit) | Light reflects off the wall behind opaque metal or acrylic letters. | Elegant, soft glow around letters. Popular for upscale boutiques, corporate lobbies, and indoor accent walls. |
| Front & Backlit | Light shines both forward and backward onto the wall. | High-impact contrast that ensures maximum visibility day and night. |
| Edge-Lit / Acrylic Solid | Light diffuses through the sides and edges of solid acrylic. | Sleek, compact appearance. Ideal for close-up viewing in indoor receptions or trade show booths. |
2. Indoor vs. Outdoor Considerations
Outdoor Signs: Require IP65 or IP67 waterproof LED modules, drain holes at the bottom of letter returns to prevent condensation buildup, UV-resistant acrylic faces, and weather-treated aluminum or grade 304/316 stainless steel housings.
Indoor Signs: Focus more on refine finish details (seamless welding, matte or mirror polish) and slimmer depth profiles since viewing distances are much closer.
3. Materials & Fabrication
Letter Faces: High-impact cast acrylic (available in standard colors or with printed/translucent vinyl overlays).
Returns (Sides): Aluminum coil, brushed or mirror-finish stainless steel, or galvanized iron coated with outdoor powder paint.
Lighting Source: Low-voltage (12V or 24V) LED modules with waterproof IP67 transformers.
Mounting Options: Direct stud-mount to wall, raceway box mount (hides power wiring), or wire grid/acrylic backer panel.
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