# Herm B40-12W (8770412)

> Herm B40-12W | H 15.5 D 6.1 cm | 12 W | 4000 K | 886 lm | IP20 | Black | Aluminum

**Herm B40-12W LED Track Spotlight Black 12W 4000K 6.1cm**

Black LED track spotlight with 12W power, 4000K color temperature, and 6.1cm diameter for indoor architectural lighting.

The Herm B40-12W is a black LED track spotlight designed for indoor architectural applications. It features a 12W power LED module with a 4000K neutral white color temperature, housed in a durable aluminum body with a 6.1cm diameter. The fixture mounts on a 4-wires track system and offers adjustable aiming for precise lighting control. Its compact height of 21cm and IP20 rating make it suitable for indoor environments, combining sleek design with functional performance.

- Page: https://novaluce.com/en/products/architectural/4-wires%20track/8770412
- Code: 8770412
- Type: Product
- Collection: Architectural
- Category: Lighting Modules
- Family: 4-Wires Track
- Catalogue: [Nova Luce Catalogue 2025 - Technical, page 386](https://novaluce.com/catalogues/nova-luce-catalogue-2025-technical/fullscreen?p=386)

## Attributes

| Attribute | Value |
| --- | --- |
| Colour | Black |
| Power | 12 W |
| CCT | 4000 K |
| CRI | >80 |
| Input Voltage | 220-240 V |
| Light Colour Designation | Neutral White |
| Luminus Flux | 886 lm |
| Luminous Efficacy | 73.83 lm/w |
| Beam Angle | 36 ° |
| Light Source | LED |
| UGR | <13 |
| Current Type | AC |
| Driver Included | Yes |
| Adjustable | Yes |
| Warranty | 5 Years |
| Lifetime | 50000 Hours |
| Dimmable | No |
| IP Rating | 20 |
| Mounting Type | Track |
| Class | I |
| Certificates | CE, UKCA |
| Material | Aluminum |
| IK Rating | 3 |
| Height | 15.5 cm |
| Application Environment | Indoor |
| Mounting Location | Ceiling |
| Diameter | 6.1 cm |
| Led Module Replaceable | False |
| Net Weight | 0.43 kg |
| Gross Weight | 49 kg |
| EAN | 5212017413970 |
| Energy Class | G |

## Images

- https://cdn.novaluce.com/img/products/8770412/8770412_1.jpg?v=SeXLtYhM3io
- https://cdn.novaluce.com/img/products/8770412/8770412_2.jpg?v=v60qw38f7qU

## Documents

- [8770412_(sukh's_conflicted_copy_2026-05-28) (Assembly Instructions)](https://cdn.novaluce.com/files/assembly_instructions/8770412/8770412_(sukh's_conflicted_copy_2026-05-28).pdf?v=JCSY4tE0YLo)
- [8770412 (Assembly Instructions)](https://cdn.novaluce.com/files/assembly_instructions/8770412/8770412.pdf?v=H6itiUvr0nw)
- [8770412 (Energy Label)](https://cdn.novaluce.com/files/energy_label/8770412/8770412.pdf?v=izBr6nHKkdk)
- [8770412_ce (CE)](https://cdn.novaluce.com/files/ce/8770412/8770412_ce.pdf?v=STgTk3DisbE)
- [8770412 (Technical Datasheet)](https://cdn.novaluce.com/files/technical_datasheet/8770412/8770412.pdf?v=Ks4Xl56lfkA)

## Variants

7770407, 7770408, 8770411