LED Light Engine

Assembly

Detroit Diesel Engine.jpg · Commons ↗ Report photo

Array of MCPCB LED modules behind a PMMA lens array.

Direct parts	5
Total parts	113
Used in	1 assembly
Class	Assembly

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Array of MCPCB LED modules behind a PMMA lens array. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.

LED Light Engine parts and their functions

5 top-level parts · 113 parts in total · full bill of materials below

LED Light Engine parts diagram: 1 LED module (MCPCB), 2 PMMA lens array, 3 LED mounting plate, 4 thermal interface pad, 5 connector. 113 parts in 5 top-level items. — LED Light Engine parts diagram. Numbers match the table below; each box is one top-level part or assembly with what it contains.

#	Part	Qty	What it does
1	LED Module (MCPCB) 4 parts	4×	MCPCB LED boards
2	PMMA Lens Array	1×	PMMA optical lens array
3	LED Mounting Plate	1×	LED mounting plate
4	Thermal Interface Pad	1×	Thermal interface pads
5	Connector	2×	LED module connectors

3D model

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Build & assembly graph

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Bill of materials for LED Light Engine

5 top-level lines · 9 rows shown · 113 parts total · indented to 3 levels

#	Item / sub-assembly	Part no.	Qty/assy	Ext. qty	Parts	Type
1	LED Module (MCPCB) 4 parts	street-light-led-module	4×	4	27	assembly
1.1	Bare PCB	pcb-bare	1×	4	·	part
1.2	LED Package	street-light-led-package	24×	96	·	part
1.3	SMD Passive (R/C/L)	smd-passives	1×	4	·	part
1.4	Connector	connector	1×	4	·	part
2	PMMA Lens Array	street-light-lens-array	1×	1	·	part
3	LED Mounting Plate	street-light-led-bracket	1×	1	·	part
4	Thermal Interface Pad	street-light-thermal-pad	1×	1	·	part
5	Connector	connector	2×	2	·	part

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Where the LED light engine is used

1 product across 1 domain contain it, directly or inside a sub-assembly

Lighting & Electrical 1 LED Street Light

Used in 1 assembly

LED Street Light

Sourcing: possible vendors

Browse the supplier directory → Prices, MOQ, and lead times are algorithmic estimates, not quotes, and not claims about these companies. Company mappings are curated by keyword; est. price band $500–$50k. How estimates work

Vendor	HQ	Specialty	MOQ	Lead time
🇨🇳Weichai Power weichai.com ↗	Weifang, CN	Diesel & power engines	50 units	12–16 wks
🇮🇳Cummins India cumminsindia.com ↗	Pune, IN	Diesel engines	50 units	12–16 wks
🇨🇳Yuchai yuchai.com ↗	Yulin, CN	Diesel engines	50 units	12–16 wks
🇮🇳Kirloskar Oil Engines koel.co.in ↗	Pune, IN	Diesel & gas engines	50 units	12–16 wks
🇮🇳Ashok Leyland ashokleyland.com ↗	Chennai, IN	Engines & commercial vehicles	50 units	12–16 wks