Reference: PAM163593036G1
Osram Parathom Dim MR16 35, dimmable LED lamp with GU5.3 socket, 4.9W at 12V, CRI90 and up to 25,000 hours lifespan.
Reference: 21131
PRO RFL-COB-7 light bulb, 7W LED with GU5,3 12V low voltage socket and 60° wide optic.
Reference: PAM165093036G2
Osram Parathom Dim MR16 LED GU5.3, dimmable bulb 8W at 12V with 620 lumens, CRI90 and up to 25,000 hours lifespan.
Reference: DIKLED7W12VBC
Lampo DIK LED GU5.3 7W: MR16 LED bulb for 12V AC systems with high-dissipation aluminium body, available in warm, neutral or cool white.

Gu5.3 Lampholder
GU5.3 Lamp Holders for LED Bulbs: the Complete Range at Diffusione Luce
The GU5.3 lamp holder is a 12V extra-low voltage bi-pin socket, used in recessed spotlights with 50 mm diameter. In our selection you will find professional-quality GU5.3 lamp holders for residential, commercial, and architectural applications.
Technical features
Our GU5.3 lamp holders are made of high thermal resistance ceramic with plated contacts to ensure a reliable connection over time. Compatible with all 12V GU5.3 MR16 LED bulbs, replacements for older halogen dichroic bulbs.
Power supply features
The GU5.3 socket operates at 12V extra-low voltage and requires the use of a dedicated transformer or driver, sized according to the number of connected spotlights. It is important to verify the transformer compatibility with modern LED bulbs.
Applications
Ideal for recessed false-ceiling spotlights, accent lighting, retail lighting, museum applications, and all environments where an adjustable or fixed extra-low voltage spotlight is required. If a product shows zero availability, it can still be ordered on request: average delivery times are shown in the product page.