Exhibitors

Following consultation with industry representatives and key stakeholders, Hong Kong International Lighting Fair (Spring Edition) and Smart Lighting Expo will be held from 20 to 23 April 2026. The new fair dates align the two lighting fairs with other HKTDC events in April, creating further synergy to enhance overall promotional impact. The fairs will continue to be held under the EXHIBITION+ hybrid model, which comprises the physical show, smart business matching platform Click2Match, the Scan2Match function of the HKTDC Marketplace App as well as the hktdc.com Sourcing platform, to enable global traders to explore business opportunities in-person and online. For enquiries, please visit our websites, call our customer service hotline (852) 1830 668, or email <a href="mailto:exhibitions@hktdc.org">exhibitions@hktdc.org</a>.

New dates for HKTDC Hong Kong International Lighting Fair (Spring Edition) and Smart Lighting Expo

Excellent Selection of 100%Virgin Material&amp; Scientific Designed Structure&nbsp;On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value UGR Diffuser SheetUGR diffuser sheet with Convex hexagon,takes on homogeneous look due to unidirectional structure Scientific Designed Structure&nbsp;Scientific designed structure, well defined lamp direction with average beam angle 75 degree, assist to improve the light efficiency and reasonable glare suppression PRODUCT APPLICATIONThe application is different depend on the edge -lit usage or back-lit usage, for example if it's side-lit usage, there will be four layer structure, from the top to bottom will be UGR diffuser sheet, the diffuser film and LGP and reflective film, it can be illustrated that the UGR diffuser positioned in outer layer with the texture face towards the observer; The diffusion film located in the middle layer with the micro structure facing towards the LGP; the LGP be placed between the diffusion film and the reflective film, and with the dot side facing towards the diffusion film, the smooth side towards the reflective film.If it's back-lit usage, there will be two layer, from the top to bottom will first be UGR diffuser sheet, then the normal diffuser sheet, and the structure will be the UGR diffuser positioned in outer layer with the texture face towards the observer; the diffuser sheet located in the bottom layer which more closer to the LED source.

1. &nbsp; High diffusion product series cover different edge-lit and direct-lit applicantion. 2. &nbsp; &nbsp;Optical material covers PS,PMMA,PC and PET.&nbsp; &nbsp;&nbsp;3. &nbsp; Product thickness from 0.18mm to 3.0mm.&nbsp; &nbsp;&nbsp;4. &nbsp; Light transmittance from 35% to 90%;&nbsp;&nbsp; &nbsp;&nbsp;5. &nbsp;After the process treatment, the PS diffusion plate can reach the TPA/TPB flame retardant grade, and the PC diffusion plate can reach the VO/V2 flame retardant grade&nbsp; &nbsp;&nbsp;6. &nbsp; After the process treatment, the PS diffusion plate can reach IK02/IK03 impact resistance grade. 7.After the process treatment, the PS diffusion plate can extend the time of anti-UVand anti-yellow.

Excellent Selection of 100%Virgin Material&amp; Scientific Designed Structure&nbsp;On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value UGR Diffuser SheetUGR diffuser sheet with Convex hexagon,cone bottom, takes on homogeneous look due to unidirectional structure Scientific Designed Structure&nbsp;Scientific designed structure,well defined lamp direction with average beam angle 85 degree, assist to improve the light efficiency and reasonable glare suppression PRODUCT APPLICATIONThe application is different depend on the edge -lit usage or back-lit usage, for example if it's side-lit usage, there will be four layer structure, from the top to bottom will be UGR diffuser sheet, the diffuser film and LGP and reflective film, it can be illustrated that the UGR diffuser positioned in outer layer with the texture face towards the observer; The diffusion film located in the middle layer with the micro structure facing towards the LGP; the LGP be placed between the diffusion film and the reflective film, and with the dot side facing towards the diffusion film, the smooth side towards the reflective film.If it's back-lit usage, there will be two layer, from the top to bottom will first be UGR diffuser sheet, then the normal diffuser sheet, and the structure will be the UGR diffuser positioned in outer layer with the texture face towards the observer; the diffuser sheet located in the bottom layer which more closer to the LED source.

Excellent Selection of 100%Virgin Material&amp; Scientific Designed Structure&nbsp;On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value UGR Diffuser SheetUGR diffuser sheet with Concave hexagon,takes on homogeneous look due to unidirectional structure Scientific Designed Structure&nbsp;Scientific designed structure,well defined lamp direction with average beam angle 83 degree, assist to improve the light efficiency and reasonable glare suppression PRODUCT APPLICATIONThe application is different depend on the edge -lit usage or back-lit usage, for example if it's side-lit usage, there will be four layer structure, from the top to bottom will be UGR diffuser sheet, the diffuser film and LGP and reflective film, it can be illustrated that the UGR diffuser positioned in outer layer with the texture face towards the observer; The diffusion film located in the middle layer with the micro structure facing towards the LGP; the LGP be placed between the diffusion film and the reflective film, and with the dot side facing towards the diffusion film, the smooth side towards the reflective film.If it's back-lit usage, there will be two layer, from the top to bottom will first be UGR diffuser sheet, then the normal diffuser sheet, and the structure will be the UGR diffuser positioned in outer layer with the texture face towards the observer; the diffuser sheet located in the bottom layer which more closer to the LED source.

Excellent Selection of 100%Virgin Material&amp; Scientific Designed Structure&nbsp;On equal conditions, the light transmittance is obvious higher than traditional matte or orange peel texture diffusion sheet, at the same time effectively suppress the glare value UGR Diffuser SheetUGR diffuser sheet with micro pyramid, takes on homogeneous look due to unidirectional structure Scientific Designed Structure&nbsp;Scientific designed structure, well defined lamp direction with average beam angle 90 degree, assist to improve the light efficiency and reasonable glare suppression PRODUCT APPLICATIONThe application is different depend on the edge -lit usage or back-lit usage, for example if it's side-lit usage, there will be four layer structure, from the top to bottom will be UGR diffuser sheet, the diffuser film and LGP and reflective film, it can be illustrated that the UGR diffuser positioned in outer layer with the texture face towards the observer; The diffusion film located in the middle layer with the micro structure facing towards the LGP; the LGP be placed between the diffusion film and the reflective film, and with the dot side facing towards the diffusion film, the smooth side towards the reflective film.If it's back-lit usage, there will be two layer, from the top to bottom will first be UGR diffuser sheet, then the normal diffuser sheet, and the structure will be the UGR diffuser positioned in outer layer with the texture face towards the observer; the diffuser sheet located in the bottom layer which more closer to the LED source.