HIDS-DIRECT PROBEAM™ 2-Inch Bi-LED Projector Lens Pair
The HIDS-DIRECT PROBEAM™ 2-inch Bi-LED projector lens pair is designed for custom headlamp conversions where compact dimensions, a controlled dipped-beam cut-off and integrated high-beam performance are required.
Each projector combines low and high beam illumination in one unit, with a rated 30W dipped beam and 40W main beam. The compact rear-base design can be used in suitable cars, motorcycles, scooters, vans, 4x4s, ATVs and specialist vehicle builds.
Important: these are universal retrofit projectors rather than direct replacement bulbs. Headlamp opening, modification, wiring, resealing and professional beam alignment may be required.
Beam Type
Low + High Beam
Quantity
Supplied as a Pair
PROBEAM™ Feature Gallery
Select any image to view a larger version.
Compact 80 × 50 × 40mm Design
A small-format projector for headlamps where internal space is limited.
Bi-LED Low and High Beam
One projector provides both dipped and main beam operation.
Precision Optical Lens
Designed to focus the LED output into a controlled road-lighting pattern.
Defined Dipped-Beam Cut-Off
Correct orientation and alignment help produce a focused beam pattern.
Active Heat Management
A finned metal housing and integrated fan help control operating temperature.
Multi-Vehicle Retrofit Applications
Suitable for compatible automotive, motorcycle and specialist lighting projects.
Compact Rear-Base Retrofit Design
Measuring approximately 80 × 50 × 40mm, the PROBEAM™ projector is designed to deliver projector-style lighting performance without the bulk of many larger retrofit assemblies.
The rear-base mounting arrangement works with the supplied adaptor bases and installation hardware. Headlamp depth, internal clearance, mounting stability and access for the cooling fan must be checked before installation.
Integrated Dipped and Main Beam Performance
The low beam is rated at 30W and 1600 lumens ±10%, while the main beam is rated at 40W and 2400 lumens ±10% per projector.
Actual output and the final beam pattern depend on electrical supply, installation quality, projector orientation, headlamp condition and correct beam alignment.
Suitable Retrofit Applications
The compact housing and 9V–60V DC operating range make PROBEAM™ suitable for many specialist lighting projects, subject to available space and correct installation.
Cars and Performance Vehicles
Custom headlamp builds and projector conversions where the housing has sufficient space.
Motorcycles and Scooters
Compact headlamp projects operating within the specified voltage range.
4x4s, ATVs and UTVs
Specialist auxiliary or replacement headlamp builds where suitable.
Vans and Commercial Vehicles
Compatible retrofit projects requiring a compact Bi-LED projector.
Classic and Custom Vehicles
Restomod and bespoke lighting projects completed by an experienced installer.
Specialist Fabrication
Projects involving custom brackets, shrouds, housings or internal mounting work.
Before You Buy
This is a universal retrofit component, not a vehicle-specific or plug-and-play replacement bulb. Compatibility depends on the internal headlamp space, depth, mounting arrangement, wiring, ventilation and the installer’s ability to reseal and align the finished headlamp.
+What’s Included?Pair + adapters
2 × PROBEAM™ Projectors
Two complete 2-inch Bi-LED projector units with low and high beam operation.
H4-Style Adapter Bases
For selected retrofit mounting arrangements based around an H4-type opening.
H7-Style Adapter Bases
For selected retrofit mounting arrangements based around an H7-type opening.
H8/H9/H11-Style Bases
For selected compatible mounting arrangements using the related base format.
Installation Hardware
The fixing accessories supplied with the kit for a suitable custom installation.
Important: the supplied adapter bases assist with installation but do not guarantee direct fitment to every headlamp using the corresponding bulb type.
Professional Retrofit Installation Recommended
Installing projector lenses normally requires the headlamp to be removed, opened, modified and resealed. The projector must be mounted securely, wired correctly and aligned before use.
Check Internal Clearance
Confirm the projector body, rear fan and wiring can fit without obstruction.
Mount Securely and Level
The projector must not rotate, move or vibrate inside the headlamp.
Wire Correctly
Use secure connections and confirm low-beam, high-beam and polarity functions.
Reseal the Headlamp
A reliable seal is essential to reduce the risk of water or condensation entering.
Align the Beam
Both headlamps must be correctly aimed after installation.
Check Local Requirements
The finished lighting installation remains the responsibility of the installer and vehicle owner.
+Technical Specifications
| Product Type |
Universal Bi-LED retrofit projector pair |
| Supplier Model |
N40DH1 |
| Lens Size |
2 inch / approximately 50mm |
| Approximate Dimensions |
80 × 50 × 40mm |
| Operating Voltage |
9V–60V DC |
| Low-Beam Power |
30W per projector |
| High-Beam Power |
40W per projector |
| Rated Low-Beam Output |
1600lm ±10% |
| Rated High-Beam Output |
2400lm ±10% |
| Colour Temperature |
5500K–6500K |
| Mounting Style |
Rear-base universal retrofit mount |
| Cooling |
Finned metal housing with integrated active fan |
| Supplied Adapters |
H4, H7 and H8/H9/H11-style bases |
| Quantity |
2 projector units / one pair |
| Warranty |
1-year UK warranty supplied by HIDS-DIRECT |
Why Buy from HIDS-DIRECT?
UK Stock
Dispatched from our UK stock using tracked delivery services.
Automotive-Lighting Specialists
Supplied by an established retailer specialising in vehicle-lighting products.
UK Warranty Support
Covered by a one-year warranty handled by HIDS-DIRECT.
Pre-Purchase Guidance
Product guidance is available when dimensions and installation requirements are supplied.
Frequently Asked Questions
+Are these projectors plug and play?
No. They are universal retrofit projectors. The headlamp normally needs to be removed and opened, and custom mounting, wiring, modification or resealing may be required.
+Which adapter bases are included?
The kit includes H4, H7 and H8/H9/H11-style adapter bases. They assist with installation but do not guarantee direct fitment to every corresponding headlamp.
+Will these fit my vehicle?
Fitment depends on the headlamp’s internal space, depth, mounting arrangement, wiring and ventilation. Compare the approximate 80 × 50 × 40mm dimensions and consult an experienced installer where necessary.
Compact Bi-LED Projector Performance for Custom Headlamp Builds
A 2-inch optical projector, integrated low and high beam, wide-voltage operation and supplied adapter bases in one complete pair.