These LED tube lights include documented frosted RKTL03010425KNNF8LF and RKTL03010425KNN17LF lamps, rated 42 W and 5000 K per lamp. The merchant lists clear and frosted FA8/R17D options under a 10-pack label; clear-option technical ratings and actual delivered quantity remain unconfirmed.
Key details
- Published 42 W applies to one documented lamp, not the pack total.
- Fixed 5000 K applies to the documented model scope.
- Documented frosted FA8/R17D lamps use double-ended Type B ballast bypass; clear-option technical applicability remains unconfirmed.
- The original image shows clear-looking linear tubes below a close-up of a pale end cap with a central protruding contact.
Specifications
Values below apply only to the named lamp or base fixture and selected option. Pack totals and unverified accessory assemblies are not inferred.
| Applicable option |
RKTL03010425KNNF8LF-10; Per RKTL03010425KNNF8LF lamp in the listed10-pack; not carton totals. Exact PDF SKU row and supplier variant mapping. Double-ended ballast bypass, not ballast-compatible. Confirm supplied revision and UK conformity. |
| Published lamp power (W) |
42 W |
| Published light output (lm) |
6720 lm |
| Fixed colour temperature (K) |
5000 K |
| Published voltage minimum (V) |
120 V |
| Published voltage maximum (V) |
277 V |
| Supply type |
AC |
| Documented lamp base |
FA8 |
| Beam angle (degrees) |
120 degrees |
| Documented component model |
RKTL03010425KNNF8LF |
| Applicable option |
RKTL03010425KNN17LF-10; Per RKTL03010425KNN17LF lamp in the listed10-pack; not carton totals. Exact PDF SKU row and supplier variant mapping. Double-ended ballast bypass, not ballast-compatible. Confirm supplied revision and UK conformity. |
| Published lamp power (W) |
42 W |
| Published light output (lm) |
6720 lm |
| Fixed colour temperature (K) |
5000 K |
| Published voltage minimum (V) |
120 V |
| Published voltage maximum (V) |
277 V |
| Supply type |
AC |
| Documented lamp base |
R17D |
| Beam angle (degrees) |
120 degrees |
| Documented component model |
RKTL03010425KNN17LF |
Package contents
The merchant listing uses a 10-pack label; this is not verified delivered quantity. The complete delivered contents are not confirmed. Obtain the actual lamp quantity and included mounting,holder,lead and accessory list for the selected option before ordering.
Questions and answers
Will it work in a UK installation?
Published voltage or lamp shape alone does not establish UK suitability. The supplied revision,50Hz operation,connection and conformity require confirmation.
Can I swap it for any similar tube or fitting?
Documented frosted FA8/R17D lamps use double-ended Type B ballast bypass; clear-option technical applicability remains unconfirmed. Match the exact installation instructions and existing equipment; a shared shape or base alone is not compatibility.
What is included?
The complete packing list and delivered quantity are unconfirmed. Shop pack names and photographs do not establish included holders,fixings,leads,sensors or backup parts.
Before ordering
The clear-model codes in both 42 W PDFs differ from the selected clear sales SKUs, so clear options do not inherit frosted ratings. FA8 and R17D are distinct bases. Conflicting dimension, certification and warranty sources remain unconfirmed. Confirm the exact supplied label,installation instructions,mechanical fit and regional requirements. No unrestricted substitute or UK conformity is established.
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