01
💡Kelvin, lumens, CRI in every card
Pulls EU Ecodesign 2019/2015 data — efficiency class A-G, watts, lumens, Kelvin, CRI — and writes them in plain language.
Revenza writes Kelvin, CRI, IP class, beam angle and room-use scenarios into your OpenCart description field — for the whole catalog at once.
Sound familiar?
Descriptions list E27, 9W, 800lm — but never say if the lamp fits a kitchen, bathroom or photo studio
Each card gets a 'Where it fits' block: kitchen island, bathroom mirror, office desk, retail display
Color temperature written as 'warm' with no Kelvin value — customers can't tell 2700K from 3000K and return the order
Revenza converts vague 'warm light' into exact Kelvin (2700K cozy, 3000K neutral-warm, 4000K work)
CRI is missing on every card, so beauty salons and ateliers buy from Vito or OSRAM Ledvance instead
CRI value (Ra80, Ra90, Ra95) is pulled from specs and explained for salons, studios and food retail
Beam angle (15° spot vs 60° flood) not specified for reflector lamps — wrong choice ruins the lighting plan
Beam angle is named and translated into use-case: 15° for accent on art, 60° for general ceiling wash
Dimmer compatibility skipped — buyers install LEDs on existing dimmers, get flicker, leave 1-star reviews
Dimmer line is explicit: 'dimmable with leading-edge / trailing-edge' or 'not dimmable — flicker risk'
OpenCart's single HTML description field gets pasted with raw supplier specs, no structure, no SEO weight
Output is clean HTML for OpenCart 3.x: H2 sections, spec table, separate SEO Title and Meta Description
What Revenza does every day
1000
products in 1 hour
5¢
per description (Pro)
9
platforms supported
6
languages, one click
Face cream, moisturizes skin. Volume 50 ml. Brand: XYZ. Ingredients: water, glycerin…
Nourishes and restores your skin overnight. Formula built on 3% hyaluronic acid + argan oil. Visible results in 7 days.
API key or admin login — Revenza reads your products, categories and existing attributes from OpenCart 3.x in one pass.
Choose which lamp categories to process. Revenza recognizes reflector, filament, panel, track and chooses the right template.
Approve tone, structure and spec depth on five SKUs before the engine runs the remaining 300 to 3000 products.
Descriptions, SEO Title and Meta Description are saved to the right fields and language tabs — 400+ SKUs per 2 hours.
Pulls EU Ecodesign 2019/2015 data — efficiency class A-G, watts, lumens, Kelvin, CRI — and writes them in plain language.
IP44 for bathroom zone 2, IP65 for showers and outdoor, IP67 for garden ground lights — explained next to the spec, not buried.
Adds 'E27 socket, max 60W' so customers stop installing 100W bulbs in 40W fixtures and burning sockets.
Marks every LED as dimmable or not, with dimmer type, cutting the 30% return rate on flicker complaints.
Generates UA, EN, PL descriptions per language tab — same SKU, separate fields, no copy-paste between admin screens.
Descriptions and attributes export cleanly to Google Merchant Center, Prom.ua XML and Hotline.ua without manual cleanup.
Yes. It reads efficiency class (A-G), wattage and lumens from your supplier data and writes them in the format required by EU 2019/2015. It also flags halogen products that ErP banned for EU sale in 2023 so you can delist them.
Revenza outputs structured HTML — H2 headings, bullet list of specs, paragraph on use scenarios, separate spec table — into the standard description field. SEO Title and Meta Description go to the SEO tab. No template change needed.
Revenza marks the field as 'not specified by manufacturer' instead of inventing numbers. For known SKUs from OSRAM Ledvance, Vito and similar brands it can pull the public datasheet value when you enable that source.
About 8-10 hours of processing for 1800 cards, including bilingual UA/EN. You only spend time on the initial sample review — usually 30-40 minutes — then the engine runs unattended.
No. The engine varies sentence structure, scenario examples and intro phrasing per SKU, so a 5W and 7W E14 candle bulb won't read as duplicates. Google Merchant Center won't flag duplicate content.
Yes — that's the most common use case. Stores onboard in August so the catalog is ready when traffic climbs. The February-April renovation peak is the second window most clients schedule for.
Run Revenza on 5 sample SKUs free. See Kelvin, CRI, IP class and dimmer notes written into your OpenCart cards in under 10 minutes.