The KUPO ETF-CE3 is a 3" color extender for Short S4 / SL / Shakespeare / Selecon SPX. It moves color media forward from the fixture face, creating extra spacing that helps reduce heat stress on gel without adding a long front accessory.
Why It Matters
Compact profile positions often need gel protection but have limited clearance around the fixture. ETF-CE3 gives the crew a shorter, purpose-built extender for those setups, keeping the accessory stack practical and tidy.
Key Features
3" extension adds gel spacing while keeping the front accessory relatively compact
Compatible with Short S4 / SL / Shakespeare / Selecon SPX
Color media spacing to help with heat management
Matt black finish reduces visible reflection from the accessory stack
Useful where a 5" extender would add too much front length
Applications
Use it for compact profile fixture positions where extra gel spacing is needed but the rig cannot accommodate a longer front accessory.
Compatibility
Short S4, SL, Shakespeare, Selecon Pacific/SPX
Frequently Asked Questions
When should I choose the 3" extender?
Choose ETF-CE3 when the fixture needs extra gel spacing but front clearance is limited.
Does it fit standard S4 and SL fixtures?
The specification lists Short S4, SL, Shakespeare, and Selecon Pacific/SPX compatibility.
Is it meant for glare reduction?
Its main job is color-media spacing and heat management; use a half top hat when glare control is the priority.
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